MetaCyc Pathway: (R)- and (S)-3-hydroxybutanoate biosynthesis (engineered) in Pseudomonas putida KT2440

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Acetyl-CoA C-acyltransferase:
2 acetyl-CoA→acetoacetyl-CoA + coenzyme A
(EC 2.3.1.16; 2.3.1.9)
PP_0582
PP_1377
PP_2051
PP_2137
PP_2215
PP_3280
PP_3355
PP_3754
PP_4636
3-hydroxyacyl-CoA dehydrogenase (in reverse):
acetoacetyl-CoA + NADH + H+→(S)-3-hydroxybutanoyl-CoA + NAD+
(EC 1.1.1.35)
PP_2047
PP_2136
PP_3755
Acetoacetyl-CoA reductase (in reverse):
acetoacetyl-CoA + NADPH + H+→(3R)-3-hydroxybutanoyl-CoA + NADP+
(EC 1.1.1.36)
No genes
(S)-3-hydroxybutanoyl-CoA + H2O→(S)-3-hydroxybutanoate + coenzyme A + H+
PP_4762
(3R)-3-hydroxybutanoyl-CoA + H2O→(R)-3-hydroxybutanoate + coenzyme A + H+
PP_4762

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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