ENTRY       EC 3.1.3.25
NAME        myo-Inositol-1(or 4)-monophosphatase
CLASS       Hydrolases
            Acting on ester bonds
            Phosphoric monoester hydrolases
SYSNAME     myo-Inositol-1(or 4)-phosphate phosphahydrolase
REACTION    myo-Inositol 1-phosphate + H2O = myo-Inositol + Orthophosphate
SUBSTRATE   myo-Inositol 1-phosphate
            H2O
            1D-myo-Inositol 1-phosphate
            myo-Inositol 4-phosphate
PRODUCT     myo-Inositol
            Orthophosphate
COMMENT     Acts on both enantiomers of myo-inositol 1-phosphate and
            myo-inositol 4-phosphate. Does not act on inositol bisphosphates,
            trisphosphates or tetrakisphosphates.
PATHWAY     PATH: MAP00562  Inositol phosphate metabolism
MOTIF       PS: PS00629  [FW]-x(0,1)-[LIVM]-D-P-[LIVM]-D-[SG]-T-x(2)-[FY]-x-
                         [HKRNTY]
            PS: PS00630  W-D-x(2)-[GA](2)-x-[LIVMANC]-[LIVMA](2)-x(3,4)-[GA](2)
GENES       HSA: IMPA1(IMPA)
STRUCTURES  PDB: 1IMA  1IMB  1IMC  1IMD  1IME  1IMF  2HHM  
DBLINKS     University of Geneva ENZYME DATA BANK: 3.1.3.25
            WIT (What Is There) Metabolic Reconstruction: 3.1.3.25
            SCOP (Structural Classificaion of Proteins): 3.1.3.25
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