>2yg4_A mol:protein length:453 PUTRESCINE OXIDASEVPTLQRDVAIVGAGPSGLAAATALRKAGLSVAVIEARDRVGGRTWTDTIDGAVLEIGGQWVSPDQTALISLLDELGLKTFERYREGESVYISSAGERTRYTGDSFPTNETTKKEMDRLIDEMDDLAAQIGAEEPWAHPLARDLDTVSFKQWLINQSDDAEARDNIGLFIAGGMLTKPAHSFSALQAVLMAASAGSFSHLVDEDFILDKRVIGGMQQVSIRMAEALGDDVFLNAPVRTVKWNESGATVLADGDIRVEASRVILAVPPNLYSRISYDPPLPRRQHQMHQHQSLGLVIKVHAVYETPFWREDGLSGTGFGASEVVQEVYDNTNHEDDRGTLVAFVSDEKADAMFELSAEERKATILASLARYLGPKAEEPVVYYESDWGSEEWTRGAYAASFDLGGLHRYGADSRTPVGPIHFSCSDIAAEGYQHVDGAVRMGQRTAADIIARSKA