4rzi
From Proteopedia
(Difference between revisions)
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| - | ''' | + | ==Crystal structure of PhaB from Synechocystis sp. PCC 6803== |
| + | <StructureSection load='4rzi' size='340' side='right' caption='[[4rzi]], [[Resolution|resolution]] 2.89Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4rzi]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4RZI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4RZI FirstGlance]. <br> | ||
| + | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4rzh|4rzh]]</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=4rzi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4rzi OCA], [http://pdbe.org/4rzi PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4rzi RCSB], [http://www.ebi.ac.uk/pdbsum/4rzi PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | PhaB (acetoacetyl-CoA reductase) catalyzes the reduction of acetoacetyl-CoA to (R)-3-hydroxybutyryl-CoA in polyhydroxybutyrate (PHB) synthesis and FabG (3-ketoacyl-acyl-carrier-protein reductase) catalyzes the beta-ketoacyl-ACP to yield (R)-3-hydroxyacyl-ACP in fatty acid biosynthesis. Both of them have been classified into the same group EC 1.1.1. PhaB is limited with substrate specificities, while FabG was considered as a potential PhaB due to broad substrate selectivity despite of low activity. Here, X-ray crystal structures of FabG and PhaB from the photosynthetic microorganism Synechocystis sp. PCC 6803 were resolved. Based on them, a high-performance FabG on acyl-CoA directed by structural evolution was constructed that may serve as a critical enzyme to partition carbon flow from fatty acid synthesis to PHA. | ||
| - | + | Structure-directed construction of a high-performance version of the enzyme FabG from the photosynthetic microorganism Synechocystis sp. PCC 6803.,Liu Y, Feng Y, Cao X, Li X, Xue S FEBS Lett. 2015 Sep 7. pii: S0014-5793(15)00815-7. doi:, 10.1016/j.febslet.2015.09.001. PMID:26358291<ref>PMID:26358291</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 4rzi" style="background-color:#fffaf0;"></div> | |
| - | + | == References == | |
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Liu, Y]] | [[Category: Liu, Y]] | ||
[[Category: Xue, S]] | [[Category: Xue, S]] | ||
| + | [[Category: Acaccoa reductase]] | ||
| + | [[Category: Oxidoreductase]] | ||
Revision as of 14:31, 30 September 2015
Crystal structure of PhaB from Synechocystis sp. PCC 6803
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