Aquifex aeolicus VF5 Reaction:

Superclasses: Reactions Classified By Conversion TypeSimple ReactionsChemical Reactions
Reactions Classified By SubstrateSmall-Molecule Reactions

EC Number:

Enzymes and Genes:
myo-inositol-1(or 4)-monophosphataseInferred by computational analysis: imp2

In Pathway: histidine biosynthesis

The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the direction in which it was curated.

Mass balance status: Balanced.

Enzyme Commission Primary Name: histidinol-phosphatase

Enzyme Commission Synonyms: histidinol phosphate phosphatase, L-histidinol phosphate phosphatase, histidinolphosphate phosphatase, HPpase, histidinolphosphatase

Standard Gibbs Free Energy (ΔrG in kcal/mol): 5.9687347Inferred by computational analysis [Latendresse13]

Citations: [AMES57]

Gene-Reaction Schematic

Gene-Reaction Schematic

Instance reactions of [a myo-inositol monophosphate + H2O → myo-inositol + phosphate] (
i1: 1D-myo-inositol 2-monophosphate + H2O → myo-inositol + phosphate (

i2: 1D-myo-inositol 6-monophosphate + H2O → myo-inositol + phosphate (

i3: 1D-myo-inositol 5-monophosphate + H2O → myo-inositol + phosphate (

i4: 1D-myo-inositol 4-monophosphate + H2O → myo-inositol + phosphate (

i5: 1D-myo-inositol 3-monophosphate + H2O → myo-inositol + phosphate (

i6: 1D-myo-inositol 1-monophosphate + H2O → myo-inositol + phosphate (

Relationship Links: BRENDA:EC:, ENZYME:EC:, IUBMB-ExplorEnz:EC:

Imported from MetaCyc 08-Aug-2014 by Subhraveti P, SRI International


AMES57: AMES BN (1957). "The biosynthesis of histidine; L-histidinol phosphate phosphatase." J Biol Chem 226(2);583-93. PMID: 13438843

Latendresse13: Latendresse M. (2013). "Computing Gibbs Free Energy of Compounds and Reactions in MetaCyc."

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