ID 3.5.99.10 DE 2-iminobutanoate/2-iminopropanoate deaminase. AN enamine/imine deaminase. CA (1) 2-iminobutanoate + H2O = 2-oxobutanoate + NH4(+). CA (2) 2-iminopropanoate + H2O = NH4(+) + pyruvate. CC -!- This enzyme, which has been found in all species and tissues CC examined, catalyzes the hydrolytic deamination of imine intermediates CC formed by several types of pyridoxal-5'-phosphate-dependent CC dehydratases, such as EC 4.3.1.19 and EC 4.3.1.17. CC -!- The reactions, which can occur spontaneously, are accelerated to CC minimize the cellular damage that could be caused by these reactive CC intermediates. DR Q94JQ4, RIDA_ARATH ; P37552, RIDA_BACSU ; Q3T114, RIDA_BOVIN ; DR P80601, RIDA_CAPHI ; A0A1J1DL12, RIDA_DERFA ; P0AF94, RIDA_ECOL6 ; DR P0AF93, RIDA_ECOLI ; P52758, RIDA_HUMAN ; P52760, RIDA_MOUSE ; DR Q8U308, RIDA_PYRFU ; P52759, RIDA_RAT ; Q7CP78, RIDA_SALTY ; DR P0AF95, RIDA_SHIFL ; //