2qa4 - Revision history

OCA at 11:27, 30 August 2023

2023-08-30T11:27:14Z

← Older revision		Revision as of 11:27, 30 August 2023
Line 3:		Line 3:
	<StructureSection load='2qa4' size='340' side='right'caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>		<StructureSection load='2qa4' size='340' side='right'caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qa4]] is a 30 chain structure with sequence from [https://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qa4]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>~~</td></tr>~~		</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 3Å</td></tr>
	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat">~~<scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>		<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [https://pdbe.org/2qa4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [https://www.ebi.ac.uk/pdbsum/2qa4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa4 ProSAT]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [https://pdbe.org/2qa4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [https://www.ebi.ac.uk/pdbsum/2qa4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa4 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[https://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[https://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[https://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[https://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[https://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[https://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[https://www.uniprot.org/uniprot/RL19E_HALMA RL19E_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[https://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[https://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[https://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[https://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[https://www.uniprot.org/uniprot/RL37_HALMA RL37_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00547] [[https://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[https://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[https://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[https://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[https://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[https://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[https://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[https://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A] [[https://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[https://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[https://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[https://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[https://www.uniprot.org/uniprot/RL10_HALMA RL10_HALMA]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Modeling places the A and P site tRNAs in close proximity to this protein.[HAMAP-Rule:MF_00448] [[https://www.uniprot.org/uniprot/RL21_HALMA RL21_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_00369] [[https://www.uniprot.org/uniprot/RL44E_HALMA RL44E_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[https://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]		[https://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 39:		Line 39:
	[[Category: Haloarcula marismortui]]		[[Category: Haloarcula marismortui]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Kavran~~, J M~~]]		[[Category: Kavran JM]]
	[[Category: Steitz~~, T A]]~~		[[Category: Steitz TA]]
	~~[[Category: Large ribosomal subunit]]~~
	~~[[Category: Metal-binding]]~~
	~~[[Category: Ribonucleoprotein]]~~
	~~[[Category: Ribosomal protein]]~~
	~~[[Category: Ribosome]]~~
	~~[[Category: Rna-binding]]~~
	~~[[Category: Rrna-binding]]~~
	~~[[Category: Trna-binding]]~~
	~~[[Category: Zinc]]~~
	~~[[Category: Zinc-finger~~]]

OCA at 07:48, 9 March 2022

2022-03-09T07:48:56Z

← Older revision		Revision as of 07:48, 9 March 2022
Line 3:		Line 3:
	<StructureSection load='2qa4' size='340' side='right'caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>		<StructureSection load='2qa4' size='340' side='right'caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qa4]] is a 30 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qa4]] is a 30 chain structure with sequence from [https://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://proteopedia.org/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [~~http~~://pdbe.org/2qa4 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2qa4 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa4 ProSAT]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [https://pdbe.org/2qa4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [https://www.ebi.ac.uk/pdbsum/2qa4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa4 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[~~http~~://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[~~http~~://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[~~http~~://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[~~http~~://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[~~http~~://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[~~http~~://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[~~http~~://www.uniprot.org/uniprot/RL19E_HALMA RL19E_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[~~http~~://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[~~http~~://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[~~http~~://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[~~http~~://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[~~http~~://www.uniprot.org/uniprot/RL37_HALMA RL37_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00547] [[~~http~~://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[~~http~~://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[~~http~~://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[~~http~~://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[~~http~~://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[~~http~~://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[~~http~~://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[~~http~~://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A] [[~~http~~://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[~~http~~://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[~~http~~://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[~~http~~://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[~~http~~://www.uniprot.org/uniprot/RL10_HALMA RL10_HALMA]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Modeling places the A and P site tRNAs in close proximity to this protein.[HAMAP-Rule:MF_00448] [[~~http~~://www.uniprot.org/uniprot/RL21_HALMA RL21_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_00369] [[~~http~~://www.uniprot.org/uniprot/RL44E_HALMA RL44E_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[~~http~~://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]		[[https://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[https://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[https://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[https://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[https://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[https://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[https://www.uniprot.org/uniprot/RL19E_HALMA RL19E_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[https://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[https://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[https://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[https://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[https://www.uniprot.org/uniprot/RL37_HALMA RL37_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00547] [[https://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[https://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[https://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[https://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[https://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[https://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[https://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[https://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A] [[https://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[https://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[https://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[https://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[https://www.uniprot.org/uniprot/RL10_HALMA RL10_HALMA]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Modeling places the A and P site tRNAs in close proximity to this protein.[HAMAP-Rule:MF_00448] [[https://www.uniprot.org/uniprot/RL21_HALMA RL21_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_00369] [[https://www.uniprot.org/uniprot/RL44E_HALMA RL44E_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[https://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 33:		Line 33:
	*[[Large Ribosomal Subunit of Haloarcula\|Large Ribosomal Subunit of Haloarcula]]		*[[Large Ribosomal Subunit of Haloarcula\|Large Ribosomal Subunit of Haloarcula]]
	*[[Ribosome 3D structures\|Ribosome 3D structures]]		*[[Ribosome 3D structures\|Ribosome 3D structures]]
	*[[User:Wayne Decatur/Haloarcula Large Ribosomal Subunit\|User:Wayne Decatur/Haloarcula Large Ribosomal Subunit]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 06:59, 3 June 2020

2020-06-03T06:59:53Z

← Older revision		Revision as of 06:59, 3 June 2020
Line 1:		Line 1:
	~~{{Large structure}}~~
	==A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit==		==A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit==
	<StructureSection load='2qa4' size='340' side='right' caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>		<StructureSection load='2qa4' size='340' side='right'caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qa4]] is a 30 chain structure with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qa4]] is a 30 chain structure with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://pdbe.org/2qa4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa4 ProSAT]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://pdbe.org/2qa4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa4 ProSAT]</span></td></tr>
	</table>		</table>
	~~{{Large structure}}~~
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[http://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[http://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[http://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[http://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[http://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[http://www.uniprot.org/uniprot/RL19E_HALMA RL19E_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[http://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[http://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[http://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[http://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[http://www.uniprot.org/uniprot/~~RL37_HALMA RL37_HALMA~~]] ~~Binds to~~ the ~~23S~~ rRNA.[HAMAP-Rule:~~MF_00547~~] [[http://www.uniprot.org/uniprot/~~RL32_HALMA RL32_HALMA~~]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[http://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[http://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[http://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[http://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[http://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[http://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[http://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331~~] [[http://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A~~] [[http://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[http://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[http://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[http://www.uniprot.org/uniprot/~~RL21_HALMA RL21_HALMA~~]] This is ~~one~~ of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:~~MF_00369~~] [[http://www.uniprot.org/uniprot/~~RL10_HALMA RL10_HALMA~~]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains~~. Modeling places the A and P site tRNAs in close proximity to this protein~~.[HAMAP-Rule:~~MF_00448~~] [[http://www.uniprot.org/uniprot/RL44E_HALMA RL44E_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[http://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]		[[http://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[http://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[http://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[http://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[http://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[http://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[http://www.uniprot.org/uniprot/RL19E_HALMA RL19E_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[http://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[http://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[http://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[http://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[http://www.uniprot.org/uniprot/RL37_HALMA RL37_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00547] [[http://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[http://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[http://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[http://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[http://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[http://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[http://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[http://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A] [[http://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[http://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[http://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[http://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[http://www.uniprot.org/uniprot/RL10_HALMA RL10_HALMA]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Modeling places the A and P site tRNAs in close proximity to this protein.[HAMAP-Rule:MF_00448] [[http://www.uniprot.org/uniprot/RL21_HALMA RL21_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_00369] [[http://www.uniprot.org/uniprot/RL44E_HALMA RL44E_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[http://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 40:		Line 39:
	</StructureSection>		</StructureSection>
	[[Category: Haloarcula marismortui]]		[[Category: Haloarcula marismortui]]
			[[Category: Large Structures]]
	[[Category: Kavran, J M]]		[[Category: Kavran, J M]]
	[[Category: Steitz, T A]]		[[Category: Steitz, T A]]

OCA at 08:23, 29 August 2018

2018-08-29T08:23:19Z

← Older revision		Revision as of 08:23, 29 August 2018
Line 1:		Line 1:
			{{Large structure}}
	==A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit==		==A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit==
	<StructureSection load='2qa4' size='340' side='right' caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>		<StructureSection load='2qa4' size='340' side='right' caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>
Line 5:		Line 6:
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://pdbe.org/2qa4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://pdbe.org/2qa4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa4 ProSAT]</span></td></tr>
	</table>		</table>
	{{Large structure}}		{{Large structure}}
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[http://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[http://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[http://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[http://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[http://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[http://www.uniprot.org/uniprot/RL19E_HALMA RL19E_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[http://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[http://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[http://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[http://www.uniprot.org/uniprot/~~RL18_HALMA RL18_HALMA~~]] ~~This is one of 5 proteins that mediate~~ the ~~attachment of the 5S~~ rRNA ~~onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains~~.[HAMAP-Rule:~~MF_01337_A~~] [[http://www.uniprot.org/uniprot/~~RL37_HALMA RL37_HALMA~~]] Binds to the 23S rRNA.[HAMAP-Rule:~~MF_00547~~] [[http://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[http://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[http://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[http://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[http://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[http://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[http://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366~~] [[http://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A~~] [[http://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[http://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[http://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[http://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[http://www.uniprot.org/uniprot/~~RL10_HALMA RL10_HALMA~~]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains~~. Modeling places the A and P site tRNAs in close proximity to this protein~~.[HAMAP-Rule:~~MF_00448~~] [[http://www.uniprot.org/uniprot/~~RL21_HALMA RL21_HALMA~~]] This is ~~one~~ of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:~~MF_00369~~] [[http://www.uniprot.org/uniprot/RL44E_HALMA RL44E_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[http://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]		[[http://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[http://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[http://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[http://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[http://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[http://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[http://www.uniprot.org/uniprot/RL19E_HALMA RL19E_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[http://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[http://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[http://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[http://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[http://www.uniprot.org/uniprot/RL37_HALMA RL37_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00547] [[http://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[http://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[http://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[http://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[http://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[http://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[http://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[http://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[http://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A] [[http://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[http://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[http://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[http://www.uniprot.org/uniprot/RL21_HALMA RL21_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_00369] [[http://www.uniprot.org/uniprot/RL10_HALMA RL10_HALMA]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Modeling places the A and P site tRNAs in close proximity to this protein.[HAMAP-Rule:MF_00448] [[http://www.uniprot.org/uniprot/RL44E_HALMA RL44E_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[http://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qa/2qa4_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qa/2qa4_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>
	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].		</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2qa4 ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 49:		Line 50:
	[[Category: Rrna-binding]]		[[Category: Rrna-binding]]
	[[Category: Trna-binding]]		[[Category: Trna-binding]]
			[[Category: Zinc]]
	[[Category: Zinc-finger]]		[[Category: Zinc-finger]]

OCA at 07:32, 11 September 2015

2015-09-11T07:32:52Z

← Older revision		Revision as of 07:32, 11 September 2015
Line 5:		Line 5:
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://pdbe.org/2qa4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum]</span></td></tr>
	</table>		</table>
			{{Large structure}}
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[http://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[http://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[http://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[http://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[http://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[http://www.uniprot.org/uniprot/~~RL19_HALMA RL19_HALMA~~]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[http://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[http://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[http://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[http://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[http://www.uniprot.org/uniprot/RL37_HALMA RL37_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00547] [[http://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[http://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[http://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[http://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[http://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[http://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[http://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[http://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A] [[http://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[http://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[http://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[http://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[http://www.uniprot.org/uniprot/RL10_HALMA RL10_HALMA]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Modeling places the A and P site tRNAs in close proximity to this protein.[HAMAP-Rule:MF_00448] [[http://www.uniprot.org/uniprot/RL21_HALMA RL21_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_00369] [[http://www.uniprot.org/uniprot/~~RL44_HALMA RL44_HALMA~~]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[http://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]		[[http://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[http://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[http://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[http://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[http://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[http://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[http://www.uniprot.org/uniprot/RL19E_HALMA RL19E_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[http://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[http://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[http://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[http://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[http://www.uniprot.org/uniprot/RL37_HALMA RL37_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00547] [[http://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[http://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[http://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[http://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[http://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[http://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[http://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[http://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A] [[http://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[http://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[http://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[http://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[http://www.uniprot.org/uniprot/RL10_HALMA RL10_HALMA]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Modeling places the A and P site tRNAs in close proximity to this protein.[HAMAP-Rule:MF_00448] [[http://www.uniprot.org/uniprot/RL21_HALMA RL21_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_00369] [[http://www.uniprot.org/uniprot/RL44E_HALMA RL44E_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[http://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 27:		Line 28:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
			<div class="pdbe-citations 2qa4" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==

OCA at 13:16, 25 December 2014

2014-12-25T13:16:47Z

← Older revision		Revision as of 13:16, 25 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qa4]] is a 30 chain structure with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qa4]] is a 30 chain structure with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>
	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene><br>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum]</span></td></tr>
	<table>		</table>
			== Function ==
			[[http://www.uniprot.org/uniprot/RL11_HALMA RL11_HALMA]] This protein binds directly to 23S ribosomal RNA (By similarity).[HAMAP-Rule:MF_00736_A] [[http://www.uniprot.org/uniprot/RL23_HALMA RL23_HALMA]] Binds to a specific region on the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01369] [[http://www.uniprot.org/uniprot/RL6_HALMA RL6_HALMA]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center.[HAMAP-Rule:MF_01365] [[http://www.uniprot.org/uniprot/RL31_HALMA RL31_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00410] [[http://www.uniprot.org/uniprot/RL18E_HALMA RL18E_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.[HAMAP-Rule:MF_00329] [[http://www.uniprot.org/uniprot/RL24_HALMA RL24_HALMA]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01326_A] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01326_A] [[http://www.uniprot.org/uniprot/RL19_HALMA RL19_HALMA]] Binds to the 23S rRNA. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01475] [[http://www.uniprot.org/uniprot/RL39_HALMA RL39_HALMA]] Binds to the 23S rRNA. Forms part of the polypeptide exit tunnel.[HAMAP-Rule:MF_00629] [[http://www.uniprot.org/uniprot/RL24E_HALMA RL24E_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00773] [[http://www.uniprot.org/uniprot/RL14_HALMA RL14_HALMA]] Forms part of two intersubunit bridges in the 70S ribosome (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01367] [[http://www.uniprot.org/uniprot/RL18_HALMA RL18_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, where it forms part of the central protuberance and stabilizes the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01337_A] [[http://www.uniprot.org/uniprot/RL37_HALMA RL37_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00547] [[http://www.uniprot.org/uniprot/RL5_HALMA RL5_HALMA]] This is 1 of 5 proteins that mediates the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Forms part of the central protuberance. Modeling places the A and P site tRNAs in close proximity to this protein; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. In the 70S ribosome it is thought to contact protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement.[HAMAP-Rule:MF_01333_A] [[http://www.uniprot.org/uniprot/RL32_HALMA RL32_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00810] [[http://www.uniprot.org/uniprot/RL30_HALMA RL30_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_01371] [[http://www.uniprot.org/uniprot/RL37A_HALMA RL37A_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_00327] [[http://www.uniprot.org/uniprot/RL2_HALMA RL2_HALMA]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome (By similarity).[HAMAP-Rule:MF_01320_A] [[http://www.uniprot.org/uniprot/RLA0_HALMA RLA0_HALMA]] Ribosomal protein L10e is the functional equivalent of E.coli protein L10.[HAMAP-Rule:MF_00280] [[http://www.uniprot.org/uniprot/RL13_HALMA RL13_HALMA]] This protein is one of the early assembly proteins of the 50S ribosomal subunit (By similarity). Binds to 23S rRNA.[HAMAP-Rule:MF_01366] [[http://www.uniprot.org/uniprot/RL15_HALMA RL15_HALMA]] Binds to the 23S rRNA.[HAMAP-Rule:MF_01341_A] [[http://www.uniprot.org/uniprot/RL22_HALMA RL22_HALMA]] This protein binds specifically to 23S rRNA. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).[HAMAP-Rule:MF_01331] Contacts all 6 domains of the 23S rRNA, helping stabilize their relative orientation. An extended beta-hairpin in the C-terminus forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L4, while most of the rest of the protein is located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_01331] [[http://www.uniprot.org/uniprot/RL7A_HALMA RL7A_HALMA]] Multifunctional RNA-binding protein that recognizes the K-turn motif in ribosomal RNA, box H/ACA and box C/D sRNAs (By similarity).[HAMAP-Rule:MF_00326] [[http://www.uniprot.org/uniprot/RL3_HALMA RL3_HALMA]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).[HAMAP-Rule:MF_01325_A] [[http://www.uniprot.org/uniprot/RL29_HALMA RL29_HALMA]] Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain I) to which it binds. Located at the polypeptide exit tunnel on the outside of the subunit.[HAMAP-Rule:MF_00374] [[http://www.uniprot.org/uniprot/RL10_HALMA RL10_HALMA]] This is 1 of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains. Modeling places the A and P site tRNAs in close proximity to this protein.[HAMAP-Rule:MF_00448] [[http://www.uniprot.org/uniprot/RL21_HALMA RL21_HALMA]] This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.[HAMAP-Rule:MF_00369] [[http://www.uniprot.org/uniprot/RL44_HALMA RL44_HALMA]] Binds to the 23S rRNA. Binds deacetylated tRNA in the E site; when the tRNA binds a stretch of 7 amino acids are displaced to allow binding.[HAMAP-Rule:MF_01476] [[http://www.uniprot.org/uniprot/RL4_HALMA RL4_HALMA]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly (By similarity).[HAMAP-Rule:MF_01328_A] Makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit.[HAMAP-Rule:MF_01328_A] Forms part of the polypeptide exit tunnel, in which it helps forms a bend with protein L22. Contacts the macrolide antibiotic spiramycin in the polypeptide exit tunnel.[HAMAP-Rule:MF_01328_A]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	</StructureSection>		</StructureSection>
	[[Category: Haloarcula marismortui]]		[[Category: Haloarcula marismortui]]
	[[Category: Kavran, J M.]]		[[Category: Kavran, J M]]
	[[Category: Steitz, T A.]]		[[Category: Steitz, T A]]
	[[Category: Large ribosomal subunit]]		[[Category: Large ribosomal subunit]]
	[[Category: Metal-binding]]		[[Category: Metal-binding]]

OCA at 18:03, 30 September 2014

2014-09-30T18:03:46Z

← Older revision		Revision as of 18:03, 30 September 2014
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	~~{{Large~~ structure}}		==A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit==
	~~{{STRUCTURE_2qa4~~\| ~~PDB~~=2qa4 \| ~~SCENE~~= }}		<StructureSection load='2qa4' size='340' side='right' caption='[[2qa4]], [[Resolution\|resolution]] 3.00Å' scene=''>
	===~~A more complete~~ structure of the the L7/L12 stalk of the Haloarcula marismortui ~~50S~~ large ribosomal subunit~~===~~		== Structural highlights ==
	~~{{ABSTRACT_PUBMED_17599351}}~~		<table><tr><td colspan='2'>[[2qa4]] is a 30 chain structure with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QA4 FirstGlance]. <br>
			</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene><br>
			<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr>
			<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qa4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qa4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa4 PDBsum]</span></td></tr>
			<table>
			== Evolutionary Conservation ==
			[[Image:Consurf_key_small.gif\|200px\|right]]
			Check<jmol>
			<jmolCheckbox>
			<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qa/2qa4_consurf.spt"</scriptWhenChecked>
			<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
			<text>to colour the structure by Evolutionary Conservation</text>
			</jmolCheckbox>
			</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
			<div style="clear:both"></div>
			<div style="background-color:#fffaf0;">
			== Publication Abstract from PubMed ==
			Initiation factors, elongation factors, and release factors all interact with the L7/L12 stalk of the large ribosomal subunit during their respective GTP-dependent cycles on the ribosome. Electron density corresponding to the stalk is not present in previous crystal structures of either 50 S subunits or 70 S ribosomes. We have now discovered conditions that result in a more ordered factor-binding center in the Haloarcula marismortui (H.ma) large ribosomal subunit crystals and consequently allows the visualization of the full-length L11, the N-terminal domain (NTD) of L10 and helices 43 and 44 of 23 S rRNA. The resulting model is currently the most complete reported structure of a L7/L12 stalk in the context of a ribosome. This region contains a series of intermolecular interfaces that are smaller than those typically seen in other ribonucleoprotein interactions within the 50 S subunit. Comparisons of the L11 NTD position between the current structure, which is has an NTD splayed out with respect to previous structures, and other structures of ribosomes in different functional states demonstrates a dynamic range of L11 NTD movements. We propose that the L11 NTD moves through three different relative positions during the translational cycle: apo-ribosome, factor-bound pre-GTP hydrolysis and post-GTP hydrolysis. These positions outline a pathway for L11 NTD movements that are dependent on the specific nucleotide state of the bound ligand. These three states are represented by the orientations of the L11 NTD relative to the ribosome and suggest that L11 may play a more specialized role in the factor binding cycle than previously appreciated.

	~~==About this~~ Structure==		Structure of the base of the L7/L12 stalk of the Haloarcula marismortui large ribosomal subunit: analysis of L11 movements.,Kavran JM, Steitz TA J Mol Biol. 2007 Aug 24;371(4):1047-59. Epub 2007 Jun 4. PMID:17599351<ref>PMID:17599351</ref>
	~~[[2qa4]] is a 30 chain structure with sequence from [http~~:~~//en~~.~~wikipedia~~.~~org/wiki/Haloarcula_marismortui Haloarcula marismortui]~~. ~~Full crystallographic information is available from [http~~://~~oca~~.~~weizmann~~.ac.il/~~oca-bin/ocashort?id=2QA4 OCA].~~
			From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>

	==See Also==		==See Also==
	*[[Large Ribosomal Subunit of Haloarcula\|Large Ribosomal Subunit of Haloarcula]]		*[[Large Ribosomal Subunit of Haloarcula\|Large Ribosomal Subunit of Haloarcula]]
	*[[~~Ribosomal protein L10~~\|~~Ribosomal protein L10]]~~		*[[Ribosome 3D structures\|Ribosome 3D structures]]
	*[[Ribosomal protein L11\|Ribosomal protein L11]]
	*[[Ribosomal protein L13\|Ribosomal protein L13]]
	*[[Ribosomal protein L14\|Ribosomal protein L14]]
	*[[Ribosomal protein L2\|Ribosomal protein L2]]
	*[[Ribosomal protein L3\|Ribosomal protein L3]]
	*[[Ribosomal protein L4\|Ribosomal protein L4]]
	*[[Ribosomal protein L5\|Ribosomal protein L5]]
	*[[Ribosomal protein L6\|Ribosomal protein L6]]
	*[[Ribosomal protein L7\|Ribosomal protein L7]]
	*[[User:Wayne Decatur/Haloarcula Large Ribosomal Subunit\|User:Wayne Decatur/Haloarcula Large Ribosomal Subunit]]		*[[User:Wayne Decatur/Haloarcula Large Ribosomal Subunit\|User:Wayne Decatur/Haloarcula Large Ribosomal Subunit]]
			== References ==
	==~~Reference~~==		<references/>
	<~~ref group="xtra">PMID:017599351<~~/~~ref~~><~~references group="xtra"~~/>		__TOC__
			</StructureSection>
	[[Category: Haloarcula marismortui]]		[[Category: Haloarcula marismortui]]
	[[Category: Kavran, J M.]]		[[Category: Kavran, J M.]]

OCA at 07:49, 11 March 2013

2013-03-11T07:49:15Z

← Older revision		Revision as of 07:49, 11 March 2013
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	~~[[Image:2qa4.png\|left\|200px]]~~		{{Large structure}}

	{{STRUCTURE_2qa4\| PDB=2qa4 \| SCENE= }}		{{STRUCTURE_2qa4\| PDB=2qa4 \| SCENE= }}

	===A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit===		===A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit===

	{{ABSTRACT_PUBMED_17599351}}		{{ABSTRACT_PUBMED_17599351}}

OCA at 17:08, 20 October 2012

2012-10-20T17:08:05Z

← Older revision		Revision as of 17:08, 20 October 2012
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	==About this Structure==		==About this Structure==
	[[2qa4]] is a 30 chain structure of [[Large Ribosomal Subunit of Haloarcula]], [[Ribosomal protein L10]], [[Ribosomal protein L11]], [[Ribosomal protein L13]], [[Ribosomal protein L14]], [[Ribosomal protein L2]], [[Ribosomal protein L3]], [[Ribosomal protein L4]], [[Ribosomal protein L5]], [[Ribosomal protein L6]] and [[Ribosomal protein L7]] with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA].		[[2qa4]] is a 30 chain structure with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA].

	==See Also==		==See Also==

OCA at 23:58, 26 July 2012

2012-07-26T23:58:45Z

← Older revision		Revision as of 23:58, 26 July 2012
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	[[Image:2qa4.png\|left\|200px]]		[[Image:2qa4.png\|left\|200px]]

	~~<!--~~
	~~The line below this paragraph, containing "STRUCTURE_2qa4", creates the "Structure Box" on the page.~~
	~~You may change the PDB parameter (which sets the PDB file loaded into the applet)~~
	~~or the SCENE parameter (which sets the initial scene displayed when the page is loaded),~~
	~~or leave the SCENE parameter empty for the default display.~~
	~~-->~~
	{{STRUCTURE_2qa4\| PDB=2qa4 \| SCENE= }}		{{STRUCTURE_2qa4\| PDB=2qa4 \| SCENE= }}

	===A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit===		===A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit===


	~~<!--~~
	~~The line below this paragraph, {{ABSTRACT_PUBMED_17599351}}, adds the Publication Abstract to the page~~
	~~(as it appears on PubMed at http://www.pubmed.gov), where 17599351 is the PubMed ID number.~~
	~~-->~~
	{{ABSTRACT_PUBMED_17599351}}		{{ABSTRACT_PUBMED_17599351}}

	==About this Structure==		==About this Structure==
	[[2qa4]] is a 30 chain structure of [[Ribosomal protein L10]], [[Ribosomal protein L2]], [[Ribosomal protein L3]], [[Ribosomal protein L4]], [[Ribosomal protein L5]], [[Ribosomal protein L6]] and [[Ribosomal protein L7]] with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA].		[[2qa4]] is a 30 chain structure of [[Large Ribosomal Subunit of Haloarcula]], [[Ribosomal protein L10]], [[Ribosomal protein L11]], [[Ribosomal protein L13]], [[Ribosomal protein L14]], [[Ribosomal protein L2]], [[Ribosomal protein L3]], [[Ribosomal protein L4]], [[Ribosomal protein L5]], [[Ribosomal protein L6]] and [[Ribosomal protein L7]] with sequence from [http://en.wikipedia.org/wiki/Haloarcula_marismortui Haloarcula marismortui]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QA4 OCA].

	==See Also==		==See Also==
	*[[Large Ribosomal Subunit of Haloarcula]]		*[[Large Ribosomal Subunit of Haloarcula\|Large Ribosomal Subunit of Haloarcula]]
	*[[Ribosomal protein L10]]		*[[Ribosomal protein L10\|Ribosomal protein L10]]
	*[[Ribosomal protein L2]]		*[[Ribosomal protein L11\|Ribosomal protein L11]]
	*[[Ribosomal protein L3]]		*[[Ribosomal protein L13\|Ribosomal protein L13]]
	*[[Ribosomal protein L4]]		*[[Ribosomal protein L14\|Ribosomal protein L14]]
	*[[Ribosomal protein L5]]		*[[Ribosomal protein L2\|Ribosomal protein L2]]
	*[[Ribosomal protein L6]]		*[[Ribosomal protein L3\|Ribosomal protein L3]]
	*[[Ribosomal protein L7]]		*[[Ribosomal protein L4\|Ribosomal protein L4]]
	*[[User:Wayne Decatur/Haloarcula Large Ribosomal Subunit]]		*[[Ribosomal protein L5\|Ribosomal protein L5]]
			*[[Ribosomal protein L6\|Ribosomal protein L6]]
			*[[Ribosomal protein L7\|Ribosomal protein L7]]
			*[[User:Wayne Decatur/Haloarcula Large Ribosomal Subunit\|User:Wayne Decatur/Haloarcula Large Ribosomal Subunit]]

	==Reference==		==Reference==
	<ref group="xtra">PMID:~~17599351~~</ref><references group="xtra"/>		<ref group="xtra">PMID:017599351</ref><references group="xtra"/>
	[[Category: Haloarcula marismortui]]		[[Category: Haloarcula marismortui]]
	[[Category: Kavran, J M.]]		[[Category: Kavran, J M.]]
Line 45:		Line 37:
	[[Category: Rrna-binding]]		[[Category: Rrna-binding]]
	[[Category: Trna-binding]]		[[Category: Trna-binding]]
	~~[[Category: Zinc]]~~
	[[Category: Zinc-finger]]		[[Category: Zinc-finger]]