Tags: Enzyme.
In enzymology a 3-aminobutyryl-CoA ammonia-lyase (EC 4.3.1.14) is an enzyme that catalyzes the chemical reactionL-3-aminobutyryl-CoA crotonoyl-CoA + NH3Hence this enzyme has one substrate L-3-aminobutyryl-CoA and two products crotonoyl-CoA and NH3.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).