Acetyl-CoA C-acyltransferase FadI <p> This subunit of the FadJI complex has acetyl-CoA C-acyltransferase (<db_xref db="EC" dbkey="2.3.1.16"/>) activity, and is also known as beta-ketothiolase and fatty oxidation complex, beta subunit, and YfcY. This protein is almost always located adjacent to FadJ (<db_xref db="INTERPRO" dbkey="IPR012802"/>). The FadJI complex is needed for anaerobic beta-oxidation of short-chain fatty acids in <taxon tax_id="562">Escherichia coli</taxon>.</p>