ID 1.2.1.58 DE Phenylglyoxylate dehydrogenase (acylating). CA Phenylglyoxylate + NAD(+) + CoA = benzoyl-S-CoA + CO(2) + NADH. CF FAD; Iron-sulfur; Thiamine diphosphate. CC -!- The enzyme from Azoarcus evansii is specific for phenylglyoxylate. CC -!- 2-oxoisovalerate is oxidized at 15% of the rate for phenylglyoxylate. CC -!- Also reduces viologen dyes. //