>sp|P27744|IPNS_AMYLA Isopenicillin N synthase OS=Amycolatopsis lactamdurans GN=pcbC MKMPSAEVPTIDVSPLFGDDAQEKVRVGQEINKACRGSGFFYAANHGVDVQRLQDVVNEF HRTMSPQEKYDLAIHAYNKNNSHVRNGYYMAIEGKKAVESFCYLNPSFSEDHPEIKAGTP MHEVNSWPDEEKHPSFRPFCEEYYWTMHRLSKVLMRGFALALGKDERFFEPELKEADTLS SVSLIRYPYLEDYPPVKTGPDGEKLSFEDHFDVSMITVLYQTQVQNLQVETVDGWRDLPT SDTDFLVNAGTYLGHLTNDYFPSPLHRVKFVNAERLSLPFFFHAGQHTLIEPFFPDGAPE GKQGNEAVRYGDYLNHGLHSLIVKNGQT