1su4
From Proteopedia
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| - | [[Image:1su4.gif|left|200px]] | ||
| - | + | ==Crystal structure of calcium ATPase with two bound calcium ions== | |
| - | + | <StructureSection load='1su4' size='340' side='right'caption='[[1su4]], [[Resolution|resolution]] 2.40Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1su4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1eul 1eul]. The March 2004 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''The Calcium Pump'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2004_3 10.2210/rcsb_pdb/mom_2004_3]. The October 2009 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Sodium-Potassium Pump'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2009_10 10.2210/rcsb_pdb/mom_2009_10]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SU4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1SU4 FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=1su4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1su4 OCA], [https://pdbe.org/1su4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1su4 RCSB], [https://www.ebi.ac.uk/pdbsum/1su4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1su4 ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | | | + | == 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 == | ||
| + | [[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/su/1su4_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/main_output.php?pdb_ID=1su4 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| - | + | ==See Also== | |
| - | + | *[[ATPase 3D structures|ATPase 3D structures]] | |
| - | + | __TOC__ | |
| - | == | + | </StructureSection> |
| - | + | [[Category: Large Structures]] | |
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| - | [[Category: | + | |
[[Category: Oryctolagus cuniculus]] | [[Category: Oryctolagus cuniculus]] | ||
| - | [[Category: | + | [[Category: RCSB PDB Molecule of the Month]] |
| + | [[Category: Sodium-Potassium Pump]] | ||
[[Category: The Calcium Pump]] | [[Category: The Calcium Pump]] | ||
| - | [[Category: Nakasako | + | [[Category: Nakasako M]] |
| - | [[Category: Nomura | + | [[Category: Nomura H]] |
| - | [[Category: Ogawa | + | [[Category: Ogawa H]] |
| - | [[Category: Toyoshima | + | [[Category: Toyoshima C]] |
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Current revision
Crystal structure of calcium ATPase with two bound calcium ions
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