ENTRY       M00338            Pathway   Module
NAME        Cysteine biosynthesis, homocysteine + serine => cysteine
DEFINITION  (K01697,K10150) K01758
ORTHOLOGY   K01697,K10150  cystathionine beta-synthase [EC:4.2.1.22] [RN:R01290]
            K01758  cystathionine gamma-lyase [EC:4.4.1.1] [RN:R01001]
CLASS       Pathway modules; Amino acid metabolism; Cysteine and methionine metabolism
PATHWAY     map00260  Glycine, serine and threonine metabolism
            map00270  Cysteine and methionine metabolism
            map00670  One carbon pool by folate
            map01230  Biosynthesis of amino acids
            map01100  Metabolic pathways
REACTION    R01290  C00065 + C00155 -> C02291
            R01001  C02291 -> C00097
COMPOUND    C00065  L-Serine
            C00155  L-Homocysteine
            C02291  L-Cystathionine
            C00097  L-Cysteine
///
