ENTRY       EC 3.6.1.32
NAME        Myosin ATPase
            Actomyosin
CLASS       Hydrolases
            Acting on acid anhydrides
            In phosphorus-containing anhydrides
SYSNAME     Myosin ATP phosphohydrolase (actin-translocating)
REACTION    ATP + H2O = ADP + Orthophosphate
SUBSTRATE   ATP
            H2O
PRODUCT     ADP
            Orthophosphate
COFACTOR    Calcium
COMMENT     Involved in muscle contraction. In the absence of actin, myosin
            shows only low ATPase activity, which requires Ca2+.
            Formerly included with EC 3.6.1.3.
PATHWAY     PATH: MAP00230  Purine metabolism
STRUCTURES  PDB: 1MMD  1MND  1MNE  
DBLINKS     University of Geneva ENZYME DATA BANK: 3.6.1.32
            WIT (What Is There) Metabolic Reconstruction: 3.6.1.32
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