ID 2.3.1.164 DE isopenicillin-N N-acyltransferase. AN acyl-coenzyme A:6-aminopenicillanic-acid-acyltransferase. AN acyl-coenzyme A:isopenicillin N acyltransferase. AN isopenicillin N:acyl-CoA acyltransferase. CA isopenicillin N + phenylacetyl-CoA + H2O = penicillin G + L-2- CA aminoadipate + CoA + H(+). CC -!- Proceeds by a two stage mechanism via 6-aminopenicillanic acid. CC -!- Different from EC 3.5.1.11. DR P21133, AATA_EMENI ; P15802, AATA_PENCH ; B6HLT9, AATA_PENRW ; //