3wfi | pdb_00003wfi

The crystal structure of D-mandelate dehydrogenase

spinqualitylabelsall models 3wfi, resolution 2.00Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3wfi is a 2 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Related: 3wfj Activity: 2-dehydropantoate 2-reductase, with EC number 1.1.1.169 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [E3USM3_ENTFC] Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid (By similarity).[RuleBase:RU003776] Publication Abstract from PubMed D-Mandelate dehydrogenases (D-ManDHs), belonging to a new d-2-hydroxyacid dehydrogenase family, catalyze the conversion between benzoylformate and d-mandelate using NAD as a coenzyme. We determined the first D-ManDH structure, that of ManDH2 from Enterococcus faecalis IAM10071. The overall structure showed ManDH2 has a similar fold to 2-ketopantoate reductase (KPR), which catalyzes the conversion of 2-ketopantoate to d-pantoate using NADP as a coenzyme. They share conserved catalytic residues, indicating ManDH2 has the same reaction mechanism as KPR. However, ManDH2 exhibits significant structural variations in the coenzyme and substrate binding sites compared to KPR. These structural observations could explain their different coenzyme and substrate specificities. The crystal structure of D-mandelate dehydrogenase reveals its distinct substrate and coenzyme recognition mechanisms from those of 2-ketopantoate reductase.,Miyanaga A, Fujisawa S, Furukawa N, Arai K, Nakajima M, Taguchi H Biochem Biophys Res Commun. 2013 Sep 13;439(1):109-14. doi:, 10.1016/j.bbrc.2013.08.019. Epub 2013 Aug 13. PMID:23954635 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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