SEED Subsystem: Acetyl-CoA fermentation to Butyrate in Sinorhizobium meliloti 1021

Role	Gene	Name
3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.35)	SM_b21632
	SMc02227
3-hydroxybutyrate dehydrogenase (EC 1.1.1.30)	No genes
3-hydroxybutyryl-CoA dehydratase (EC 4.2.1.55)	SMa1408
	SMc04398
3-hydroxybutyryl-CoA dehydrogenase (EC 1.1.1.157)	SMc00727
3-hydroxybutyryl-CoA epimerase (EC 5.1.2.3)	SM_b21632
	SMc02227
Acetoacetate metabolism regulatory protein AtoC	No genes
Acetoacetyl-CoA reductase (EC 1.1.1.36)	SMc03878
Acetyl-CoA acetyltransferase (EC 2.3.1.9)	SMc03879
Acetyl-CoA:acetoacetyl-CoA transferase, alpha subunit (EC 2.8.3.8)	SMa1409
	SMc04399
Acetyl-CoA:acetoacetyl-CoA transferase, beta subunit (EC 2.8.3.8)	SMa1409
	SMc04399
Butyrate kinase (EC 2.7.2.7)	No genes
Butyrate-acetoacetate CoA-transferase subunit A (EC 2.8.3.9)	No genes
Butyrate-acetoacetate CoA-transferase subunit B (EC 2.8.3.9)	No genes
Butyryl-CoA dehydrogenase (EC 1.3.99.2)	SMa1400
	SMa2089
	SMa2091
	SMc01639
Electron transfer flavoprotein, alpha subunit	SMa0819
	SMa1389
	SMc00728
Electron transfer flavoprotein, beta subunit	SMa0822
	SMa1391
	SMc00729
Electron transfer flavoprotein-ubiquinone oxidoreductase (EC 1.5.5.1)	SMc02377
Enoyl-CoA hydratase (EC 4.2.1.17)	SM_b21632
	SM_b21633
	SMc00976
	SMc01638
	SMc01669
	SMc01806
Ferredoxin-like protein	SMa0816
Ferredoxin-like protein FixX	No genes
Ferredoxin-like protein YdiT	No genes
Ferredoxin-like protein YgcO	No genes
Probable electron transfer flavoprotein-quinone oxidoreductase FixC (EC 1.5.5.-)	SMa0817
phosphotransbutyrylase (EC 2.3.1.19)	No genes