This enzyme belongs to the family of ligases, to be specific those forming carbon-sulfur bonds as acid-thiol ligases. The systematic name of this enzyme class is 4-coumarate:CoA ligase (AMP-forming). Other names in common use include 4-coumaroyl-CoA synthetase, p-coumaroyl CoA ligase, p-coumaryl coenzyme A synthetase, p-coumaryl-CoA synthetase, p-coumaryl-CoA ligase, feruloyl CoA ligase, hydroxycinnamoyl CoA synthetase, 4-coumarate:coenzyme A ligase, caffeolyl coenzyme A synthetase, p-hydroxycinnamoyl coenzyme A synthetase, feruloyl coenzyme A synthetase, sinapoyl coenzyme A synthetase, 4-coumaryl-CoA synthetase, hydroxycinnamate:CoA ligase, p-coumaryl-CoA ligase, p-hydroxycinnamic acid:CoA ligase, and 4CL. This enzyme participates in phenylpropanoid biosynthesis.
Lindl T, Kreuzaler F, Hahlbrock K (1973). "Synthesis of p-coumaroyl coenzyme a with a partially purified p-coumarate:CoA ligase from cell suspension cultures of soybean (Glycine max)". Biochim. Biophys. Acta. 302 (2): 457–64. PMID4699252. doi:10.1016/0005-2744(73)90174-5.