ID 3.5.1.53 DE N-carbamoylputrescine amidase. CA N-carbamoylputrescine + H2O + 2 H(+) = putrescine + NH4(+) + CO2. DR Q93XI4, AGUB_ORYSJ ; Q9XGI9, AGUB_SOLLC ; Q3HVN1, AGUB_SOLTU ; DR Q8VYF5, NILP1_ARATH; //