ENTRY       EC 4.3.1.2
NAME        Methylaspartate ammonia-lyase
            beta-Methylaspartase
CLASS       Lyases
            Carbon-nitrogen lyases
            Ammonia-lyases
SYSNAME     L-threo-3-Methylaspartate ammonia-lyase
REACTION    L-threo-3-Methylaspartate = Mesaconate + NH3
SUBSTRATE   L-threo-3-Methylaspartate
PRODUCT     Mesaconate
            NH3
COFACTOR    Cobamide
COMMENT     A cobalamin protein.
PATHWAY     PATH: MAP00251  Glutamate metabolism
            PATH: MAP00660  C5-Branched dibasic acid metabolism
            PATH: MAP00910  Nitrogen metabolism
DBLINKS     University of Geneva ENZYME DATA BANK: 4.3.1.2
            WIT (What Is There) Metabolic Reconstruction: 4.3.1.2
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