8p5v
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Single particle cryo-EM structure of homohexameric 2-oxoglutarate dehydrogenase OdhA from Corynebacterium glutamicum in complex with the product succinyl-CoA
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Structural highlights
FunctionODO12_CORGL Catalyzes the E1 and E2 reactions as part of 2-oxoglutarate dehydrogenase (ODH) activity, to convert 2-oxoglutarate to succinyl-CoA and CO(2). OdhA has reductase activity with 2-oxoglutarate but does not react with pyruvate, and also displays transsuccinylase but no transacetylase activity. Since OdhA is not lipoylated, the succinyltransferase activity of its E2 domain is dependent on lipoyl residues of the acetyltransferase AceF.[1] References
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This page was last modified 08:29, 16 August 2023.