1bvb - Revision history

OCA at 07:18, 23 October 2024

2024-10-23T07:18:26Z

← Older revision		Revision as of 07:18, 23 October 2024
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	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bv/1bvb_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bv/1bvb_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/~~initialview01~~.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=1bvb 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=1bvb ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
			<div style="background-color:#fffaf0;">
			== Publication Abstract from PubMed ==
			Cytochrome c554 (cyt c554), a tetra-heme cytochrome from Nitrosomonas europaea, is an essential component in the biological nitrification pathway. In N. europaea, ammonia is converted to hydroxylamine, which is then oxidized to nitrite by hydroxylamine oxidoreductase (HAO). Cyt c554 functions in the latter process by accepting pairs of electrons from HAO and transferring them to a cytochrome acceptor. The crystal structure of cyt c554 at 2.6 A resolution shows a predominantly alpha-helical protein with four covalently attached hemes. The four hemes are arranged in two pairs such that the planes of the porphyrin rings are almost parallel and overlapping at the edge; corresponding heme arrangements are observed in other multi-heme proteins. Striking structural similarities are evident between the tetra-heme core of cyt c554 and hemes 3-6 of HAO, which suggests an evolutionary relationship between these redox partners.

			Heme packing motifs revealed by the crystal structure of the tetra-heme cytochrome c554 from Nitrosomonas europaea.,Iverson TM, Arciero DM, Hsu BT, Logan MS, Hooper AB, Rees DC Nat Struct Biol. 1998 Nov;5(11):1005-12. PMID:9808046<ref>PMID:9808046</ref>

			From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
			<div class="pdbe-citations 1bvb" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
	*[[Cytochrome C 3D structures\|Cytochrome C 3D structures]]		*[[Cytochrome C 3D structures\|Cytochrome C 3D structures]]
			== References ==
			<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>

OCA at 15:36, 13 March 2024

2024-03-13T15:36:27Z

← Older revision		Revision as of 15:36, 13 March 2024
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BVB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BVB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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]] 2.6Å</td></tr>
			<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [https://pdbe.org/1bvb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [https://www.ebi.ac.uk/pdbsum/1bvb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bvb 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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [https://pdbe.org/1bvb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [https://www.ebi.ac.uk/pdbsum/1bvb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bvb ProSAT]</span></td></tr>
	</table>		</table>
			== Function ==
			[https://www.uniprot.org/uniprot/C554_NITEU C554_NITEU]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	</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=1bvb 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=1bvb ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	~~<div style="background-color:#fffaf0;">~~
	~~== Publication Abstract from PubMed ==~~
	Cytochrome c554 (cyt c554), a tetra-heme cytochrome from Nitrosomonas europaea, is an essential component in the biological nitrification pathway. In N. europaea, ammonia is converted to hydroxylamine, which is then oxidized to nitrite by hydroxylamine oxidoreductase (HAO). Cyt c554 functions in the latter process by accepting pairs of electrons from HAO and transferring them to a cytochrome acceptor. The crystal structure of cyt c554 at 2.6 A resolution shows a predominantly alpha-helical protein with four covalently attached hemes. The four hemes are arranged in two pairs such that the planes of the porphyrin rings are almost parallel and overlapping at the edge; corresponding heme arrangements are observed in other multi-heme proteins. Striking structural similarities are evident between the tetra-heme core of cyt c554 and hemes 3-6 of HAO, which suggests an evolutionary relationship between these redox partners.

	Heme packing motifs revealed by the crystal structure of the tetra-heme cytochrome c554 from Nitrosomonas europaea.,Iverson TM, Arciero DM, Hsu BT, Logan MS, Hooper AB, Rees DC Nat Struct Biol. 1998 Nov;5(11):1005-12. PMID:9808046<ref>PMID:9808046</ref>

	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~
	~~</div>~~
	~~<div class="pdbe-citations 1bvb" style="background-color:#fffaf0;"></div>~~

	==See Also==		==See Also==
	*[[Cytochrome C 3D structures\|Cytochrome C 3D structures]]		*[[Cytochrome C 3D structures\|Cytochrome C 3D structures]]
	~~== References ==~~
	~~<references/>~~
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Nitrosomonas europaea]]		[[Category: Nitrosomonas europaea]]
	[[Category: Arciero~~, D M~~]]		[[Category: Arciero DM]]
	[[Category: Hooper~~, A B~~]]		[[Category: Hooper AB]]
	[[Category: Hsu~~, B T~~]]		[[Category: Hsu BT]]
	[[Category: Iverson~~, T M~~]]		[[Category: Iverson TM]]
	[[Category: Logan~~, M S.P~~]]		[[Category: Logan MSP]]
	[[Category: Rees~~, D C]]~~		[[Category: Rees DC]]
	~~[[Category: Biological nitrification]]~~
	~~[[Category: Cytochrome]]~~
	~~[[Category: Electron transport~~]]

OCA at 10:41, 19 May 2021

2021-05-19T10:41:41Z

← Older revision		Revision as of 10:41, 19 May 2021
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	<StructureSection load='1bvb' size='340' side='right'caption='[[1bvb]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='1bvb' size='340' side='right'caption='[[1bvb]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1BVB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BVB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [~~http~~://pdbe.org/1bvb PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1bvb PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1bvb 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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [https://pdbe.org/1bvb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [https://www.ebi.ac.uk/pdbsum/1bvb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bvb ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==

OCA at 10:54, 17 July 2019

2019-07-17T10:54:41Z

← Older revision		Revision as of 10:54, 17 July 2019
Line 1:		Line 1:

	==HEME-PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA==		==HEME-PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA==
	<StructureSection load='1bvb' size='340' side='right' caption='[[1bvb]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='1bvb' size='340' side='right'caption='[[1bvb]], [[Resolution\|resolution]] 2.60Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>
Line 11:		Line 11:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bv/1bvb_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bv/1bvb_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>
Line 26:		Line 26:
	</div>		</div>
	<div class="pdbe-citations 1bvb" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1bvb" style="background-color:#fffaf0;"></div>

			==See Also==
			*[[Cytochrome C 3D structures\|Cytochrome C 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
			[[Category: Large Structures]]
	[[Category: Nitrosomonas europaea]]		[[Category: Nitrosomonas europaea]]
	[[Category: Arciero, D M]]		[[Category: Arciero, D M]]

OCA at 08:14, 29 November 2017

2017-11-29T08:14:24Z

← Older revision		Revision as of 08:14, 29 November 2017
Line 1:		Line 1:

	==HEME-PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA==		==HEME-PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA==
	<StructureSection load='1bvb' size='340' side='right' caption='[[1bvb]], [[Resolution\|resolution]] 2.60Å' scene=''>		<StructureSection load='1bvb' size='340' side='right' caption='[[1bvb]], [[Resolution\|resolution]] 2.60Å' scene=''>
Line 4:		Line 5:
	<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [http://pdbe.org/1bvb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [http://www.ebi.ac.uk/pdbsum/1bvb 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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [http://pdbe.org/1bvb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [http://www.ebi.ac.uk/pdbsum/1bvb PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1bvb ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 25:		Line 26:
	</div>		</div>
	<div class="pdbe-citations 1bvb" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1bvb" style="background-color:#fffaf0;"></div>

	~~==See Also==~~
	*[[Cytochrome c\|Cytochrome c]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 04:17, 9 February 2016

2016-02-09T04:17:26Z

← Older revision		Revision as of 04:17, 9 February 2016
Line 14:		Line 14:
	<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=1bvb ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 18:33, 10 September 2015

2015-09-10T18:33:06Z

← Older revision		Revision as of 18:33, 10 September 2015
Line 4:		Line 4:
	<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [http://www.ebi.ac.uk/pdbsum/1bvb 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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [http://pdbe.org/1bvb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [http://www.ebi.ac.uk/pdbsum/1bvb PDBsum]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
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	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 1bvb" style="background-color:#fffaf0;"></div>

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

OCA at 11:38, 22 December 2014

2014-12-22T11:38:43Z

← Older revision		Revision as of 11:38, 22 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>
	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene><br>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [http://www.ebi.ac.uk/pdbsum/1bvb 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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [http://www.ebi.ac.uk/pdbsum/1bvb PDBsum]</span></td></tr>
	<table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 32:		Line 32:
	</StructureSection>		</StructureSection>
	[[Category: Nitrosomonas europaea]]		[[Category: Nitrosomonas europaea]]
	[[Category: Arciero, D M.]]		[[Category: Arciero, D M]]
	[[Category: Hooper, A B.]]		[[Category: Hooper, A B]]
	[[Category: Hsu, B T.]]		[[Category: Hsu, B T]]
	[[Category: Iverson, T M.]]		[[Category: Iverson, T M]]
	[[Category: Logan, M S.P.]]		[[Category: Logan, M S.P]]
	[[Category: Rees, D C.]]		[[Category: Rees, D C]]
	[[Category: Biological nitrification]]		[[Category: Biological nitrification]]
	[[Category: Cytochrome]]		[[Category: Cytochrome]]
	[[Category: Electron transport]]		[[Category: Electron transport]]

OCA at 09:44, 13 August 2014

2014-08-13T09:44:14Z

← Older revision		Revision as of 09:44, 13 August 2014
Line 1:		Line 1:
	[[Image:~~1bvb~~.~~png~~\|~~left~~\|~~200px~~]]		==HEME-PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA==
			<StructureSection load='1bvb' size='340' side='right' caption='[[1bvb]], [[Resolution\|resolution]] 2.60Å' scene=''>
			== Structural highlights ==
			<table><tr><td colspan='2'>[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BVB FirstGlance]. <br>
			</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene><br>
			<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=1bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bvb OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1bvb RCSB], [http://www.ebi.ac.uk/pdbsum/1bvb 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/bv/1bvb_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 ==
			Cytochrome c554 (cyt c554), a tetra-heme cytochrome from Nitrosomonas europaea, is an essential component in the biological nitrification pathway. In N. europaea, ammonia is converted to hydroxylamine, which is then oxidized to nitrite by hydroxylamine oxidoreductase (HAO). Cyt c554 functions in the latter process by accepting pairs of electrons from HAO and transferring them to a cytochrome acceptor. The crystal structure of cyt c554 at 2.6 A resolution shows a predominantly alpha-helical protein with four covalently attached hemes. The four hemes are arranged in two pairs such that the planes of the porphyrin rings are almost parallel and overlapping at the edge; corresponding heme arrangements are observed in other multi-heme proteins. Striking structural similarities are evident between the tetra-heme core of cyt c554 and hemes 3-6 of HAO, which suggests an evolutionary relationship between these redox partners.

	~~{{STRUCTURE_1bvb\| PDB=1bvb \| SCENE= }}~~		Heme packing motifs revealed by the crystal structure of the tetra-heme cytochrome c554 from Nitrosomonas europaea.,Iverson TM, Arciero DM, Hsu BT, Logan MS, Hooper AB, Rees DC Nat Struct Biol. 1998 Nov;5(11):1005-12. PMID:9808046<ref>PMID:9808046</ref>

	~~===HEME-PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA===~~		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
	~~{{ABSTRACT_PUBMED_9808046}}~~

	~~==About this Structure==~~
	~~[[1bvb]] is~~ a ~~1 chain structure with sequence from [http://en.wikipedia~~.~~org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]~~. ~~Full crystallographic information is available from [http://oca~~.~~weizmann.ac.il/oca-bin~~/~~ocashort?id=1BVB OCA].~~

	==See Also==		==See Also==
	*[[Cytochrome c\|Cytochrome c]]		*[[Cytochrome c\|Cytochrome c]]
			== References ==
	==~~Reference~~==		<references/>
	<~~ref group="xtra">PMID:009808046<~~/~~ref~~><~~ref group="xtra">PMID:011372197</ref><references group="xtra"~~/>		__TOC__
			</StructureSection>
	[[Category: Nitrosomonas europaea]]		[[Category: Nitrosomonas europaea]]
	[[Category: Arciero, D M.]]		[[Category: Arciero, D M.]]

OCA at 12:37, 20 October 2012

2012-10-20T12:37:08Z

← Older revision		Revision as of 12:37, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
	[[1bvb]] is a 1 chain structure ~~of [[Cytochrome c]]~~ with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA].		[[1bvb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BVB OCA].

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