Citrate lyase is a multienzyme complex with three constituents: the alpha subunit, citrate-ACP transferase; the beta subunit, citryl-ACP lyase; and the gamma subunit, an acyl-carrier protein which also carries the prosthetic group components. All three subunits are required for citrate lyase enzyme activity. This enzyme has only been found in bacteria.
Source:PMID:32302313
Comment
Note that this complex has only been found in bacteria. For eukaryotic cytrate lyases, consider GO:0140615 ; ATP-dependent citrate lyase complex.