2e0c
From Proteopedia
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==crystal structure of isocitrate dehydrogenase from Sulfolobus tokodaii strain7 at 2.0 A resolution== | ==crystal structure of isocitrate dehydrogenase from Sulfolobus tokodaii strain7 at 2.0 A resolution== | ||
| - | <StructureSection load='2e0c' size='340' side='right' caption='[[2e0c]], [[Resolution|resolution]] 2.00Å' scene=''> | + | <StructureSection load='2e0c' size='340' side='right'caption='[[2e0c]], [[Resolution|resolution]] 2.00Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2e0c]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2e0c]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Sulfurisphaera_tokodaii_str._7 Sulfurisphaera tokodaii str. 7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2E0C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2E0C FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2Å</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=2e0c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2e0c OCA], [https://pdbe.org/2e0c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2e0c RCSB], [https://www.ebi.ac.uk/pdbsum/2e0c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2e0c ProSAT]</span></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q96YK6_SULTO Q96YK6_SULTO] | ||
== 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=2e0c 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=2e0c ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Isocitrate dehydrogenase is a catabolic enzyme that acts during the third step of the tricarboxylic acid cycle. The hypothetical protein ST2166 from the archaeon Sulfolobus tokodaii was isolated and crystallized. It shares high primary structure homology with prokaryotic NADP(+)-dependent IDHs, suggesting that these enzymes share a common enzymatic mechanism. The crystal structure of ST2166 was determined at 2.0 A resolution in the apo form, and then the structure of the crystal soaked with NADP(+) was also determined at 2.4 A resolution, which contained NADP(+) bound at the putative active site. Comparisons between the structures of apo and NADP(+)-bound forms and NADP-IDHs from other prokaryotes suggest that prokaryotic NADP-IDHs recognize their cofactors using conserved Lys335, Tyr336, and Arg386 in ST2166 at the opening cleft before the domain closure. | ||
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| + | Crystal Structures of the Putative Isocitrate Dehydrogenase from Sulfolobus tokodaii Strain 7 in the Apo and NADP(+)-Bound Forms.,Kondo H, Murakami M Archaea. 2018 Dec 19;2018:7571984. doi: 10.1155/2018/7571984. eCollection 2018. PMID:30662370<ref>PMID:30662370</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 2e0c" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Isocitrate dehydrogenase|Isocitrate dehydrogenase]] | + | *[[Isocitrate dehydrogenase 3D structures|Isocitrate dehydrogenase 3D structures]] |
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Sulfurisphaera tokodaii str. 7]] |
| - | [[Category: | + | [[Category: Kouyama T]] |
| - | + | ||
Current revision
crystal structure of isocitrate dehydrogenase from Sulfolobus tokodaii strain7 at 2.0 A resolution
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