3-aminobutyryl-CoA ammonia-lyase

The enzyme 3-aminobutyryl-CoA ammonia-lyase (EC 4.3.1.14) catalyzes the chemical reaction

L-3-aminobutyryl-CoA crotonoyl-CoA + NH3
3-aminobutyryl-CoA ammonia-lyase
Identifiers
EC no.4.3.1.14
CAS no.55467-41-9
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins

This enzyme belongs to the family of lyases, specifically ammonia lyases, which cleave carbon-nitrogen bonds. The systematic name of this enzyme class is L-3-aminobutyryl-CoA ammonia-lyase (crotonoyl-CoA-forming). Other names in common use include L-3-aminobutyryl-CoA deaminase, and L-3-aminobutyryl-CoA ammonia-lyase.

References

    • Jeng I, Barker HA (October 1974). "Purification and properties of l-3-aminobutyryl coenzyme A deaminase from a lysine-fermenting Clostridium". The Journal of Biological Chemistry. 249 (20): 6578–84. PMID 4420467.
    • Barker HA, Kahn JM, Chew S (September 1980). "Enzymes involved in 3,5-diaminohexanoate degradation by Brevibacterium sp". Journal of Bacteriology. 143 (3): 1165–70. PMC 294469. PMID 7410315.


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