ENTRY       EC 4.2.1.13
NAME        L-Serine dehydratase
            Serine deaminase
            L-Hydroxyaminoacid dehydratase
CLASS       Lyases
            Carbon-oxygen lyases
            Hydro-lyases
SYSNAME     L-Serine hydro-lyase (deaminating)
REACTION    L-Serine + H2O = Pyruvate + NH3 + H2O
SUBSTRATE   L-Serine
            H2O
PRODUCT     Pyruvate
            NH3
            H2O
COFACTOR    Pyridoxal phosphate
COMMENT     A pyridoxal-phosphate protein. This reaction is also carried out
            by EC 4.2.1.16 from a number of sources
            (EC 4.2.1.16 Threonine dehydratase)
PATHWAY     PATH: MAP00260  Glycine, serine and threonine metabolism
            PATH: MAP00272  Cysteine metabolism
MOTIF       PS: PS00165  [DESH]-x(4,5)-[STVG]-x-[AS]-[FYI]-K-[DLIFSA]-[RVMF]-
                         [GA]-[LIVMGA]
GENES       ECO: b1814(sdaA) b2797(sdaB) b3111(yhaP) b3112(yhaQ)
            HPY: HP0132(sdaA)
            BSU: ylpA
            SCE: YCL064C(CHA1) YIL167W YIL168W YKL148C(SDH1)
DBLINKS     University of Geneva ENZYME DATA BANK: 4.2.1.13
            WIT (What Is There) Metabolic Reconstruction: 4.2.1.13
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