ID 3.5.3.17 DE guanidinopropionase. CA 3-guanidinopropanoate + H2O = urea + beta-alanine. CC -!- Also acts, more slowly, on taurocyamine and 4-guanidinobutanoate. DR Q9BSE5, GDAH_HUMAN ; A2AS89, GDAH_MOUSE ; Q0D2L3, GDAH_RAT ; DR Q9I6K2, GPUA_PSEAE ; //