Uncharacterized
protein YbjE
Homoserine O-
succinyltransferase
Cystathionine
gamma-synthase
Protein malY
Bifunctional
aspartokinase/homoserine
dehydrogenase 2
Bifunctional
aspartokinase/homoserine
dehydrogenase 1
Homocysteine S-
methyltransferase
Methionine
synthase
5-
methyltetrahydropteroyltriglutamate-
-homocysteine
methyltransferase
L-Aspartate-
semialdehyde
L-Methionine
L-Methionine
H+
H+
L-Homoserine
Succinyl-CoA
CoA
O-succinyl-L-
homoserine
L-Cysteine
Succinic acid
H+
L-Cystathionine
H+
Homocysteine
2-aminoprop-
2-enoate
H+
NADPH
NADP
S-
Methylmethionine
L-Methionine
H+
N5-methyl--
tetrahydropteroyl
tri-L-glutamate
Tetrahydropteroyltri-
L-glutamate
N5-methyl--
tetrahydropteroyl
tri-L-glutamate
Tetrahydropteroyltri-
L-glutamate
Cystathionine
beta-lyase metC
Lysine
Biosynthesis