ID 3.5.1.14 DE N-acyl-aliphatic-L-amino acid amidohydrolase. AN acylase I. AN aminoacylase 1. AN aminoacylase I. AN benzamidase. AN dehydropeptidase II. AN hippuricase. AN histozyme. AN N-acyl-L-amino-acid amidohydrolase. CA (1) an N-acyl-L-amino acid + H2O = a carboxylate + an L-alpha-amino acid. CA (2) an N-acetyl-L-cysteine-S-conjugate + H2O = acetate + an S-substituted CA L-cysteine. CC -!- The enzyme is found in animals and is involved in the hydrolysis of CC N-acylated or N-acetylated amino acids (except L-aspartate). CC -!- It acts on mercapturic acids (S-conjugates of N-acetyl-L-cysteine) CC and neutral aliphatic N-acyl-alpha-amino acids. CC -!- Some bacterial aminoacylases demonstrate substrate specificity of CC both EC 3.5.1.14 and EC 3.5.1.114. cf. EC 3.5.1.15 and EC 3.5.1.114. DR K9NBS6, AAM_RHOER ; Q6AYS7, ACY1A_RAT ; Q6PTT0, ACY1B_RAT ; DR Q55DP8, ACY1_DICDI ; Q03154, ACY1_HUMAN ; Q99JW2, ACY1_MOUSE ; DR P37111, ACY1_PIG ; Q5RFB0, ACY1_PONAB ; P37112, AMAA_GEOSE ; DR P37356, AMAA_PARTM ; Q32LT9, P2011_DANRE; Q08BB2, P2012_DANRE; DR Q2T9M7, P20D1_BOVIN; Q5ZL18, P20D1_CHICK; Q6GTS8, P20D1_HUMAN; DR Q8C165, P20D1_MOUSE; Q08BT9, P20D1_XENTR; //