ID 1.3.99.12 DE 2-methylacyl-CoA dehydrogenase. AN Branched-chain acyl-CoA dehydrogenase. CA 2-methylbutanoyl-CoA + acceptor = 2-methylbut-2-enoyl-CoA + reduced CA acceptor. CF FAD. CC -!- Also oxidizes 2-methylpropanoyl-CoA. CC -!- Not identical with EC 1.3.99.2, EC 1.3.99.3, EC 1.3.99.10 or CC EC 1.3.99.13. PR PROSITE; PDOC00070; //