MetaCyc Pathway: pyruvate fermentation to acetone in Pseudomonas putida KT2440

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Reactions and Genes ferulate (C); with MOPS
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Pyruvate synthase:
pyruvate + coenzyme A + 2 an oxidized ferredoxin [iron-sulfur] cluster→acetyl-CoA + CO2 + H+ + 2 a reduced ferredoxin [iron-sulfur] cluster (EC 1.2.7.1)
No genes
Acetyl-CoA C-acyltransferase:
2 acetyl-CoA→acetoacetyl-CoA + coenzyme A (EC 2.3.1.16; 2.3.1.9)
PP_0582 +0.4
PP_1377 -3.7
PP_2051 -0.3
PP_2137 -2.6
PP_2215 -0.1
PP_3280 -0.0
PP_3355 -1.1
PP_3754 -0.7
PP_4636 +0.0
Butyrate--acetoacetate CoA-transferase (in reverse):
acetoacetyl-CoA + butanoate→acetoacetate + butanoyl-CoA (EC 2.8.3.9)
No genes
Butyrate--acetoacetate CoA-transferase (in reverse):
acetoacetyl-CoA + acetate→acetoacetate + acetyl-CoA (EC 2.8.3.9)
No genes
Acetoacetate decarboxylase:
acetoacetate + H+→acetone + CO2 (EC 4.1.1.4)
No genes

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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