ID 3.5.1.38 DE glutamin-(asparagin-)ase. AN glutaminase-asparaginase. AN L-ASNase/L-GLNase. AN L-asparagine/L-glutamine amidohydrolase. CA (1) H2O + L-glutamine = L-glutamate + NH4(+). CA (2) H2O + L-asparagine = L-aspartate + NH4(+). CC -!- L-asparagine is hydrolyzed at 0.8 of the rate of L-glutamine. CC -!- The D-isomers are also hydrolyzed, more slowly. cf. EC 3.5.1.1 and CC EC 3.5.1.2. DR P10172, ASPQ_ACIGL ; P83712, ASPQ_DELAC ; Q9I407, ASPQ_PSEAE ; DR O68897, ASPQ_PSEFA ; Q88K39, ASPQ_PSEPK ; P10182, ASPQ_PSES7 ; //