1.4.3.21 RCH2NH2 + H2O + O2 = RCHO + NH3 + H2O2 - - 1.4.3.21 RCH2NH2 + H2O + O2 = RCHO + NH3 + H2O2 proposed mechanism, crystal structure -, 391956 1.4.3.21 RCH2NH2 + H2O + O2 = RCHO + NH3 + H2O2 role of copper in enzyme activity -, 391960