MetaCyc Pathway: superpathway of <i>Clostridium acetobutylicum</i> acidogenic fermentation in Rhodospirillum rubrum S1H

MetaCyc Pathway: superpathway of Clostridium acetobutylicum acidogenic fermentation in Rhodospirillum rubrum S1H

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)

Acetyl-CoA C-acyltransferase:
2 acetyl-CoA→acetoacetyl-CoA + coenzyme A (EC 2.3.1.16; 2.3.1.9)

Phosphate acetyltransferase:
acetyl-CoA + phosphate→acetyl phosphate + coenzyme A (EC 2.3.1.8)

Acetate kinase (in reverse):
acetyl phosphate + ADP→acetate + ATP (EC 2.7.2.1; 2.7.2.15)

3-hydroxyacyl-CoA dehydrogenase (in reverse):
acetoacetyl-CoA + NADH + H⁺→(S)-3-hydroxybutanoyl-CoA + NAD⁺ (EC 1.1.1.35)

(S)-3-hydroxybutanoyl-CoA→crotonyl-CoA + H₂O (EC 4.2.1.150)

crotonyl-CoA_[cytosol] + 2 NADH_[cytosol] + 2 an oxidized ferredoxin [iron-sulfur] cluster_[cytosol]→butanoyl-CoA_[cytosol] + 2 NAD⁺_[cytosol] + 2 a reduced ferredoxin [iron-sulfur] cluster_[cytosol] (EC 1.3.1.109)

No genes

Phosphate butyryltransferase:
butanoyl-CoA + phosphate→butanoyl phosphate + coenzyme A (EC 2.3.1.19)

Branched-chain-fatty-acid kinase (in reverse):
butanoyl phosphate + ADP→butanoate + ATP (EC 2.7.2.14; 2.7.2.7)

No genes

Links:

Pathway details at MetaCyc
Fitness data for 21 genes
Select organism:
All MetaCyc pathways for Rhodospirillum rubrum S1H

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