MetaCyc Reaction:

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

EC Number:

Enzymes and Genes:

Aplysia californica: γ-glutamylhistamine synthetaseInferred from experiment

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.

Most BioCyc compounds have been protonated to a reference pH value of 7.3. Please see the PGDB Concepts Guide for more information.

Mass balance status: Balanced.

Enzyme Commission Primary Name: γ-glutamylhistamine synthase

Enzyme Commission Synonyms: γ-glutaminylhistamine synthetase, γ-GHA synthetase

Standard Gibbs Free Energy (ΔrG in kcal/mol): -6.51178Inferred by computational analysis [Latendresse13]

Citations: [Stein82 ]

Gene-Reaction Schematic

Gene-Reaction Schematic

Unification Links: KEGG:R07643

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


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

Stein82: Stein C, Weinreich D (1982). "An in vitro characterization of gamma-glutamylhistamine synthetase: a novel enzyme catalyzing histamine metabolism in the central nervous system of the marine mollusk, Aplysia californica." J Neurochem 38(1);204-14. PMID: 6125565

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Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
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