N5-methyl--tetrahydropteroyl tri-L-glutamate
L-Methionine (→), Hydrogen Ion (←) Transport: [Bacteroides] pectinophilus ATCC 43243, Cytosol to [Bacteroides] pectinophilus ATCC 43243, Periplasmic Space
aspartate kinase / homoserine dehydrogenase
O-acetylhomoserine aminocarboxypropyltransferase/cysteine synthase
bifunctional β-cystathionase, PLP-dependent and regulator of maltose regulon
O-succinylhomoserine(thiol)-lyase / O-succinylhomoserine lyase
Cobalamin-independent methionine synthase MetE C-terminal/archaeal domain-containing protein
cystathionine-β-lyase / L-cysteine desulfhydrase
L-Homoserine + Succinyl-CoA → Coenzyme A + O-succinyl-L-homoserine
L-Cystathionine → 2-aminoprop-2-enoate + Homocysteine + Hydrogen Ion
L-Cysteine + O-succinyl-L-homoserine → Hydrogen Ion + L-Cystathionine + Succinic acid
Hydrogen Ion + L-Aspartate-semialdehyde + NADPH → L-Homoserine + NADP
N5-methyl--tetrahydropteroyl tri-L-glutamate + Homocysteine → L-Methionine + Tetrahydropteroyltri-L-glutamate
Homocysteine + S-Methylmethionine ↔ Hydrogen Ion + 2 L-Methionine
Homocysteine + N5-methyl--tetrahydropteroyl tri-L-glutamate → L-Methionine + Tetrahydropteroyltri-L-glutamate