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==YEAST PHOSPHOGLYCERATE MUTASE-3PG COMPLEX STRUCTURE TO 1.7 A== | ==YEAST PHOSPHOGLYCERATE MUTASE-3PG COMPLEX STRUCTURE TO 1.7 A== | ||
<StructureSection load='1qhf' size='340' side='right' caption='[[1qhf]], [[Resolution|resolution]] 1.70Å' scene=''> | <StructureSection load='1qhf' size='340' side='right'caption='[[1qhf]], [[Resolution|resolution]] 1.70Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1qhf]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[1qhf]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QHF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1QHF 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]] 1.7Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=3PG:3-PHOSPHOGLYCERIC+ACID'>3PG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=1qhf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qhf OCA], [https://pdbe.org/1qhf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1qhf RCSB], [https://www.ebi.ac.uk/pdbsum/1qhf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1qhf ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/PMG1_YEAST PMG1_YEAST] Interconversion of 3- and 2-phosphoglycerate with 2,3-bisphosphoglycerate as the primer of the reaction. Can also Catalyze the reaction of EC 5.4.2.4 (synthase) and EC 3.1.3.13 (phosphatase), but with a reduced activity. | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qh/1qhf_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qh/1qhf_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 31: | Line 32: | ||
==See Also== | ==See Also== | ||
*[[Phosphoglycerate Mutase|Phosphoglycerate Mutase]] | *[[Phosphoglycerate Mutase|Phosphoglycerate Mutase]] | ||
*[[Phosphoglycerate mutase 3D structures|Phosphoglycerate mutase 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Saccharomyces cerevisiae]] | [[Category: Saccharomyces cerevisiae]] | ||
[[Category: Crowhurst | [[Category: Crowhurst G]] | ||
[[Category: Littlechild | [[Category: Littlechild J]] | ||
[[Category: Watson | [[Category: Watson HC]] | ||
Latest revision as of 13:03, 16 August 2023
YEAST PHOSPHOGLYCERATE MUTASE-3PG COMPLEX STRUCTURE TO 1.7 AYEAST PHOSPHOGLYCERATE MUTASE-3PG COMPLEX STRUCTURE TO 1.7 A
Structural highlights
FunctionPMG1_YEAST Interconversion of 3- and 2-phosphoglycerate with 2,3-bisphosphoglycerate as the primer of the reaction. Can also Catalyze the reaction of EC 5.4.2.4 (synthase) and EC 3.1.3.13 (phosphatase), but with a reduced activity. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedThe crystal structure of the tetrameric glycolytic enzyme phosphoglycerate mutase from the yeast Saccharomyces cerevisiae has been determined to 1.7 A resolution in complex with the sugar substrate. The difference map indicates that 3-phosphoglycerate is bound at the base of a 12 A cleft, positioning C2 of the substrate within 3.5 A of the primary catalytic residue, histidine 8. Structure of a phosphoglycerate mutase:3-phosphoglyceric acid complex at 1.7 A.,Crowhurst GS, Dalby AR, Isupov MN, Campbell JW, Littlechild JA Acta Crystallogr D Biol Crystallogr. 1999 Nov;55(Pt 11):1822-6. PMID:10531478[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences |
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