2c8k
From Proteopedia
(Difference between revisions)
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<StructureSection load='2c8k' size='340' side='right'caption='[[2c8k]], [[Resolution|resolution]] 2.80Å' scene=''> | <StructureSection load='2c8k' size='340' side='right'caption='[[2c8k]], [[Resolution|resolution]] 2.80Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[2c8k]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2c8k]] 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=2C8K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2C8K FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACP:PHOSPHOMETHYLPHOSPHONIC+ACID+ADENYLATE+ESTER'>ACP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=TG1:OCTANOIC+ACID+[3S-[3ALPHA,+3ABETA,+4ALPHA,+6BETA,+6ABETA,+7BETA,+8ALPHA(Z),+9BALPHA]]-6-(ACETYLOXY)-2,3,-3A,4,5,6,6A,7,8,9B-DECAHYDRO-3,3A-DIHYDROXY-3,6,9-TRIMETHYL-8-[(2-METHYL-1-OXO-2-BUTENYL)OXY]-2-OXO-4-(1-OXOBUTOXY)-AZULENO[4,5-B]FURAN-7-YL+ESTER'>TG1</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACP:PHOSPHOMETHYLPHOSPHONIC+ACID+ADENYLATE+ESTER'>ACP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=TG1:OCTANOIC+ACID+[3S-[3ALPHA,+3ABETA,+4ALPHA,+6BETA,+6ABETA,+7BETA,+8ALPHA(Z),+9BALPHA]]-6-(ACETYLOXY)-2,3,-3A,4,5,6,6A,7,8,9B-DECAHYDRO-3,3A-DIHYDROXY-3,6,9-TRIMETHYL-8-[(2-METHYL-1-OXO-2-BUTENYL)OXY]-2-OXO-4-(1-OXOBUTOXY)-AZULENO[4,5-B]FURAN-7-YL+ESTER'>TG1</scene></td></tr> |
- | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1fqu|1fqu]], [[1iwo|1iwo]], [[1kju|1kju]], [[1su4|1su4]], [[1t5s|1t5s]], [[1t5t|1t5t]], [[1vfp|1vfp]], [[1wpe|1wpe]], [[1wpg|1wpg]], [[1xp5|1xp5]], [[2agv|2agv]], [[2by4|2by4]], [[2c88|2c88]], [[2c8l|2c8l]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1fqu|1fqu]], [[1iwo|1iwo]], [[1kju|1kju]], [[1su4|1su4]], [[1t5s|1t5s]], [[1t5t|1t5t]], [[1vfp|1vfp]], [[1wpe|1wpe]], [[1wpg|1wpg]], [[1xp5|1xp5]], [[2agv|2agv]], [[2by4|2by4]], [[2c88|2c88]], [[2c8l|2c8l]]</div></td></tr> |
- | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Calcium-transporting_ATPase Calcium-transporting ATPase], with EC number [https://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'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2c8k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2c8k OCA], [https://pdbe.org/2c8k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2c8k RCSB], [https://www.ebi.ac.uk/pdbsum/2c8k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2c8k ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
- | [[ | + | [[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]] |
Revision as of 06:50, 1 December 2021
Crystal Structure of (SR) Calcium-ATPase E2(Tg) with partially occupied AMPPCP site
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Categories: Calcium-transporting ATPase | Large Structures | Oryctolagus cuniculus | Jensen, A M | Moller, J V | Nissen, P | Olesen, C | Sorensen, T L | Atp-binding | Ca2+-atpase | Calcium transport | Cation pump | Hydrolase | Ion transport | Membrane protein | Metal-binding | Modulatory atp | Nucleotide-binding | P-type atpase | Phosphorylation