Butanoate metabolism

Reaction: 
2alac[c] <=> actnR[c] + co2[c]
Metabolites: 
Reaction: 
butp[c] + adp[c] -> 2but[c] + atp[c]
Metabolites: 
Reaction: 
btal[c] + nadph[c] + h[c] <=> buta[c] + nadp[c]
Metabolites: 
Reaction: 
btcoa[c] + pi[c] -> butp[c] + coa[c]
Metabolites: 
Reaction: 
gccoa[c] -> ctncoa[c] + co2[c]
Metabolites: 
Reaction: 
2alac[c] + elecacceptoxi[c] -> da[c] + elecacceptred[c] + co2[c]
Reaction: 
btcoa[c] + nadh[c] + h[c] -> btal[c] + coa[c] + nad[c]
Reaction: 
actnR[c] <=> actnS[c]
Metabolites: 
Reaction: 
co2[c] + h2o[c] <=> hco3[c] + h[c]
Metabolites: 
Reaction: 
btal[c] + nadh[c] + h[c] -> buta[c] + nad[c]
Metabolites: