5pgm
From Proteopedia
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| - | [[ | + | ==SACCHAROMYCES CEREVISIAE PHOSPHOGLYCERATE MUTASE== |
| + | <StructureSection load='5pgm' size='340' side='right' caption='[[5pgm]], [[Resolution|resolution]] 2.12Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5pgm]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5PGM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5PGM FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ALA:ALANINE'>ALA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | ||
| + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phosphoglycerate_mutase Phosphoglycerate mutase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.4.2.1 5.4.2.1] </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=5pgm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5pgm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=5pgm RCSB], [http://www.ebi.ac.uk/pdbsum/5pgm PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | == 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/pg/5pgm_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/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The structure of a new crystal form of Saccharomyces cerevisiae phosphoglycerate mutase has been solved and refined to 2.12 A with working and free R-factors of 19.7 and 22.9 %, respectively. Higher-resolution data and greater non-crystallographic symmetry have produced a more accurate protein structure than previously. Prominent among the differences from the previous structure is the presence of two sulphate ions within each active site cleft. The separation of the sulphates suggests that they may occupy the same sites as phospho groups of the bisphosphate ligands of the enzyme. Plausible binding modes for 2,3-bisphosphoglycerate and 1, 3-bisphosphoglycerate are thereby suggested. These results support previous conclusions from mutant studies, highlight interesting new targets for mutagenesis and suggest a possible mechanism of enzyme phosphorylation. | ||
| - | + | Sulphate ions observed in the 2.12 A structure of a new crystal form of S. cerevisiae phosphoglycerate mutase provide insights into understanding the catalytic mechanism.,Rigden DJ, Walter RA, Phillips SE, Fothergill-Gilmore LA J Mol Biol. 1999 Mar 12;286(5):1507-17. PMID:10064712<ref>PMID:10064712</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
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==See Also== | ==See Also== | ||
*[[Phosphoglycerate Mutase|Phosphoglycerate Mutase]] | *[[Phosphoglycerate Mutase|Phosphoglycerate Mutase]] | ||
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Phosphoglycerate mutase]] | [[Category: Phosphoglycerate mutase]] | ||
[[Category: Saccharomyces cerevisiae]] | [[Category: Saccharomyces cerevisiae]] | ||
| - | [[Category: Fothergill-Gilmore, L A | + | [[Category: Fothergill-Gilmore, L A]] |
| - | [[Category: Phillips, S E.V | + | [[Category: Phillips, S E.V]] |
| - | [[Category: Rigden, D J | + | [[Category: Rigden, D J]] |
[[Category: Glycolytic enzyme]] | [[Category: Glycolytic enzyme]] | ||
[[Category: Isomerase]] | [[Category: Isomerase]] | ||
Revision as of 16:54, 10 December 2014
SACCHAROMYCES CEREVISIAE PHOSPHOGLYCERATE MUTASE
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