twitter

MetaCyc Reaction: 6.3.2.18

Superclasses: Reactions Classified By Conversion Type Simple Reactions Chemical Reactions
Reactions Classified By Substrate Small-Molecule Reactions

EC Number: 6.3.2.18

Enzymes and Genes:

Aplysia californica : γ-glutamylhistamine synthetase Inferred from experiment

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, 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, and some reactions have been computationally balanced for hydrogen by adding free protons. 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 synθse, γ-GHA synθse

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

Citations: [Stein82]

Gene-Reaction Schematic: ?

Gene-Reaction Schematic

Unification Links: KEGG:R07643

Relationship Links: BRENDA:EC:6.3.2.18 , ENZYME:EC:6.3.2.18 , IUBMB-ExplorEnz:EC:6.3.2.18


References

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


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 19.0 on Fri Jul 31, 2015, biocyc14.