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==Crystal Structure of the SR Calcium Pump with Bound Aluminium Fluoride, ADP and Calcium==
==Crystal Structure of the SR Calcium Pump with Bound Aluminium Fluoride, ADP and Calcium==
<StructureSection load='2zbd' size='340' side='right' caption='[[2zbd]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
<StructureSection load='2zbd' size='340' side='right'caption='[[2zbd]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2zbd]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. This structure supersedes the now removed PDB entries [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2z9r 2z9r] and [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1wpe 1wpe]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZBD OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ZBD FirstGlance]. <br>
<table><tr><td colspan='2'>[[2zbd]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZBD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ZBD FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=ALF:TETRAFLUOROALUMINATE+ION'>ALF</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PC1:1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE'>PC1</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]] 2.4&#8491;</td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=ALF:TETRAFLUOROALUMINATE+ION'>ALF</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PC1:1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE'>PC1</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1su4|1su4]], [[1iwo|1iwo]], [[1vfp|1vfp]], [[1wpg|1wpg]], [[2agv|2agv]], [[2dqs|2dqs]], [[2ear|2ear]], [[2eas|2eas]], [[2eat|2eat]], [[2eau|2eau]]</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=2zbd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zbd OCA], [https://pdbe.org/2zbd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2zbd RCSB], [https://www.ebi.ac.uk/pdbsum/2zbd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2zbd ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Calcium-transporting_ATPase Calcium-transporting ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.3.8 3.6.3.8] </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=2zbd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zbd OCA], [http://pdbe.org/2zbd PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2zbd RCSB], [http://www.ebi.ac.uk/pdbsum/2zbd PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2zbd ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/AT2A1_RABIT AT2A1_RABIT]] This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Contributes to calcium sequestration involved in muscular excitation/contraction (By similarity).  
[https://www.uniprot.org/uniprot/AT2A1_RABIT AT2A1_RABIT] This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Contributes to calcium sequestration involved in muscular excitation/contraction (By similarity).
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/zb/2zbd_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/zb/2zbd_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>
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==See Also==
==See Also==
*[[ATPase|ATPase]]
*[[ATPase 3D structures|ATPase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Calcium-transporting ATPase]]
[[Category: Large Structures]]
[[Category: Oryctolagus cuniculus]]
[[Category: Oryctolagus cuniculus]]
[[Category: Nomura, H]]
[[Category: Nomura H]]
[[Category: Norimatsu, Y]]
[[Category: Norimatsu Y]]
[[Category: Ogawa, H]]
[[Category: Ogawa H]]
[[Category: Toyoshima, C]]
[[Category: Toyoshima C]]
[[Category: Tsuda, T]]
[[Category: Tsuda T]]
[[Category: Alternative splicing]]
[[Category: Atp-binding]]
[[Category: Calcium]]
[[Category: Calcium transport]]
[[Category: Endoplasmic reticulum]]
[[Category: Had fold]]
[[Category: Hydrolase]]
[[Category: Ion transport]]
[[Category: Magnesium]]
[[Category: Membrane protein]]
[[Category: Metal-binding]]
[[Category: Nucleotide-binding]]
[[Category: P-type atpase]]
[[Category: Phosphorylation]]
[[Category: Sarcoplasmic reticulum]]
[[Category: Transmembrane]]
[[Category: Transport]]

Latest revision as of 08:39, 13 August 2026

Crystal Structure of the SR Calcium Pump with Bound Aluminium Fluoride, ADP and Calcium

2zbd, resolution 2.40Å

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