MetaCyc Pathway: 2-oxobutanoate degradation I in Echinicola vietnamensis KMM 6221, DSM 17526

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Reactions and Genes L-Methionine (N)
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2-oxoisovalerate dehydrogenase (acylating):
2-oxobutanoate + coenzyme A + NAD+→propanoyl-CoA + CO2 + NADH
(EC 1.2.1.25)
No genes
Propionyl-CoA carboxylase:
propanoyl-CoA + ATP + hydrogen carbonate→(S)-methylmalonyl-CoA + ADP + H+ + phosphate
(EC 6.4.1.3)
Echvi_0160 -0.0
Echvi_0763 N.D.
Echvi_3359 N.D.
Methylmalonyl-CoA epimerase (in reverse):
(S)-methylmalonyl-CoA→(R)-methylmalonyl-CoA
(EC 5.1.99.1)
Echvi_0089 +0.4
Methylmalonyl-CoA mutase:
(R)-methylmalonyl-CoA→succinyl-CoA
(EC 5.4.99.2)
Echvi_2441 +1.4
Echvi_4683 +0.0

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information