5aq1
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Trypanosoma cruzi Glucose-6-phosphate Dehydrogenase in complex with G6P and NADPH== | |
| + | <StructureSection load='5aq1' size='340' side='right' caption='[[5aq1]], [[Resolution|resolution]] 2.65Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5aq1]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5AQ1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5AQ1 FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BG6:BETA-D-GLUCOSE-6-PHOSPHATE'>BG6</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr> | ||
| + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glucose-6-phosphate_dehydrogenase Glucose-6-phosphate dehydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.49 1.1.1.49] </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=5aq1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5aq1 OCA], [http://pdbe.org/5aq1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5aq1 RCSB], [http://www.ebi.ac.uk/pdbsum/5aq1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5aq1 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/Q4E0B2_TRYCC Q4E0B2_TRYCC]] Catalyzes the rate-limiting step of the oxidative pentose-phosphate pathway, which represents a route for the dissimilation of carbohydrates besides glycolysis.[RuleBase:RU362120] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The enzyme glucose-6-phosphate dehydrogenase from Trypanosoma cruzi (TcG6PDH) catalyses the first step of the pentose phosphate pathway (PPP) and is considered a promising target for the discovery of a new drug against Chagas diseases. In the present work, we describe the crystal structure of TcG6PDH obtained in a ternary complex with the substrate beta-d-glucose-6-phosphate (G6P) and the reduced 'catalytic' cofactor NADPH, which reveals the molecular basis of substrate and cofactor recognition. A comparison with the homologous human protein sheds light on differences in the cofactor-binding site that might be explored towards the design of new NADP+ competitive inhibitors targeting the parasite enzyme. | ||
| - | + | The structure of a Trypanosoma cruzi glucose-6-phosphate dehydrogenase reveals differences from the mammalian enzyme.,Mercaldi GF, Dawson A, Hunter WN, Cordeiro AT FEBS Lett. 2016 Jul 8. doi: 10.1002/1873-3468.12276. PMID:27391210<ref>PMID:27391210</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| - | [[Category: Cordeiro, A | + | <div class="pdbe-citations 5aq1" style="background-color:#fffaf0;"></div> |
| - | + | == References == | |
| - | + | <references/> | |
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Glucose-6-phosphate dehydrogenase]] | ||
| + | [[Category: Cordeiro, A T]] | ||
[[Category: Dawson, A]] | [[Category: Dawson, A]] | ||
| + | [[Category: Hunter, W N]] | ||
| + | [[Category: Mercaldi, G F]] | ||
| + | [[Category: Chagas disease]] | ||
| + | [[Category: G6pd]] | ||
| + | [[Category: G6pdh]] | ||
| + | [[Category: Oxidoreductase]] | ||
| + | [[Category: Pentose phosphate pathway]] | ||
| + | [[Category: Redox balance]] | ||
Revision as of 15:15, 26 July 2016
Trypanosoma cruzi Glucose-6-phosphate Dehydrogenase in complex with G6P and NADPH
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