1.4.1.1 alanine dehydrogenase - 1.4.1.2 glutamate dehydrogenase - 1.4.1.3 glutamate dehydrogenase [NAD(P)+] - 1.4.1.4 glutamate dehydrogenase (NADP+) - 1.4.1.5 L-amino-acid dehydrogenase - 1.4.1.7 serine 2-dehydrogenase - 1.4.1.8 valine dehydrogenase (NADP+) - 1.4.1.9 leucine dehydrogenase - 1.4.1.10 glycine dehydrogenase - 1.4.1.11 L-erythro-3,5-diaminohexanoate dehydrogenase - 1.4.1.12 2,4-diaminopentanoate dehydrogenase - 1.4.1.13 glutamate synthase (NADPH) - 1.4.1.14 glutamate synthase (NADH) - 1.4.1.15 lysine dehydrogenase - 1.4.1.16 diaminopimelate dehydrogenase - 1.4.1.17 N-methylalanine dehydrogenase - 1.4.1.18 lysine 6-dehydrogenase - 1.4.1.19 tryptophan dehydrogenase - 1.4.1.20 phenylalanine dehydrogenase - 1.4.1.21 aspartate dehydrogenase - 1.4.1.23 valine dehydrogenase (NAD+) - 1.4.1.24 3-dehydroquinate synthase II - 1.4.1.25 L-arginine dehydrogenase - 1.4.1.26 2,4-diaminopentanoate dehydrogenase (NAD+) - 1.4.1.27 glycine cleavage system - 1.4.1.28 secondary-alkyl amine dehydrogenase [NAD(P)+] - 1.4.2.1 glycine dehydrogenase (cytochrome) - 1.4.3.1 D-aspartate oxidase - 1.4.3.2 L-amino-acid oxidase - 1.4.3.3 D-amino-acid oxidase - 1.4.3.4 monoamine oxidase - 1.4.3.5 pyridoxal 5'-phosphate synthase - 1.4.3.7 D-glutamate oxidase - 1.4.3.8 ethanolamine oxidase - 1.4.3.10 putrescine oxidase - 1.4.3.11 L-glutamate oxidase - 1.4.3.12 cyclohexylamine oxidase - 1.4.3.13 protein-lysine 6-oxidase - 1.4.3.14 L-lysine oxidase - 1.4.3.15 D-glutamate(D-aspartate) oxidase - 1.4.3.16 L-aspartate oxidase - 1.4.3.19 glycine oxidase - 1.4.3.20 L-lysine 6-oxidase - 1.4.3.21 primary-amine oxidase - 1.4.3.22 diamine oxidase - 1.4.3.23 7-chloro-L-tryptophan oxidase - 1.4.3.24 pseudooxynicotine oxidase - 1.4.3.25 L-arginine oxidase - 1.4.3.26 pre-mycofactocin synthase - 1.4.4.2 glycine dehydrogenase (aminomethyl-transferring) - 1.4.5.1 D-amino acid dehydrogenase (quinone) - 1.4.7.1 glutamate synthase (ferredoxin) - 1.4.9.1 methylamine dehydrogenase (amicyanin) - 1.4.9.2 aralkylamine dehydrogenase (azurin) - 1.4.99.2 taurine dehydrogenase - 1.4.99.5 glycine dehydrogenase (cyanide-forming) - 1.4.99.6 D-arginine dehydrogenase - 1.4.3.9 tyramine oxidase deleted, included in EC 1.4.3.4 1.4.1.6 D-proline reductase deleted, included in EC 1.4.4.1 1.4.3.18 cytokinin oxidase deleted, not approved, cf. EC 1.5.99.12 1.4.1.B6 secondary amine dehydrogenase deleted, replaced by EC 1.4.1.28 1.4.3.6 amine oxidase (copper-containing) deleted, this was classified on the basis of cofactor content rather than reaction catalysed and is now known to contain two distinct enzyme activities. It has been replaced by two enzymes, EC 1.4.3.21 (primary-amine oxidase) and EC 1.4.3.22 (diamine oxidase) 1.4.1.B2 L-erythro-3,5-diaminohexanoate dehydrogenase (NADP+) preliminary BRENDA-supplied EC number 1.4.1.B4 carboxynorspermidine dehydrogenase preliminary BRENDA-supplied EC number 1.4.1.B5 glutamate synthase (NAD(P)H) preliminary BRENDA-supplied EC number 1.4.2.B1 D-alanine dehydrogenase (cytochrome) preliminary BRENDA-supplied EC number 1.4.3.B1 gamma-glutamylputrescine oxidase preliminary BRENDA-supplied EC number 1.4.99.B3 L-amino acid dehydrogenase (cytochrome b) preliminary BRENDA-supplied EC number 1.4.99.B4 cis-4-hydroxy-D-proline dehydrogenase preliminary BRENDA-supplied EC number 1.4.4.1 D-proline reductase (dithiol) transferred to EC 1.21.4.1 1.4.3.17 tryptophan alpha,beta-oxidase transferred to EC 1.3.3.10 1.4.98.1 amine dehydrogenase (amicyanin) transferred to EC 1.4.9.1 1.4.99.4 aralkylamine dehydrogenase transferred to EC 1.4.9.2 1.4.99.3 amine dehydrogenase transferred to EC 1.4.98.1 1.4.99.1 D-amino-acid dehydrogenase transferred to EC 1.4.99.6