3.5.1.53 acetylpolyamine amidohydrolase, AguB, AphA, AphB, N-carbamoyl-putrescine amidohydrolase, N-carbamoylputrescine amidinohydrolase, N-carbamoylputrescine amidohydrolase, NCP amidohydrolase, NCPAH, NLP1 - -, 652383, 685687, 692846, 713298, 719620