1.4.1.1 alanine 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 - 1.4.1.2 glutamate 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)+] - 1.4.1.3 glutamate dehydrogenase [NAD(P)+] - 1.4.1.4 glutamate dehydrogenase (NADP+) - 1.4.1.5 L-amino-acid dehydrogenase - 1.4.1.6 D-proline reductase deleted, included in EC 1.4.4.1 1.4.1.7 serine 2-dehydrogenase - 1.4.1.8 valine dehydrogenase (NADP+) - 1.4.1.9 leucine dehydrogenase - 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 1.4.1.B6 secondary amine dehydrogenase deleted, replaced by EC 1.4.1.28 1.4.2.1 glycine dehydrogenase (cytochrome) - 1.4.2.B1 D-alanine dehydrogenase (cytochrome) preliminary BRENDA-supplied EC number 1.4.3.1 D-aspartate 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 - 1.4.3.17 tryptophan alpha,beta-oxidase transferred to EC 1.3.3.10 1.4.3.18 cytokinin oxidase deleted, not approved, cf. EC 1.5.99.12 1.4.3.19 glycine oxidase - 1.4.3.2 L-amino-acid 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 - 1.4.3.3 D-amino-acid oxidase - 1.4.3.4 monoamine oxidase - 1.4.3.5 pyridoxal 5'-phosphate synthase - 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) 1.4.3.7 D-glutamate oxidase - 1.4.3.8 ethanolamine oxidase - 1.4.3.9 tyramine oxidase deleted, included in EC 1.4.3.4 1.4.3.B1 gamma-glutamylputrescine oxidase preliminary BRENDA-supplied EC number 1.4.4.1 D-proline reductase (dithiol) transferred to EC 1.21.4.1 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) - 1.4.98.1 amine dehydrogenase (amicyanin) transferred to EC 1.4.9.1 1.4.99.1 D-amino-acid dehydrogenase transferred to EC 1.4.99.6 1.4.99.2 taurine dehydrogenase - 1.4.99.3 amine dehydrogenase transferred to EC 1.4.98.1 1.4.99.4 aralkylamine dehydrogenase transferred to EC 1.4.9.2 1.4.99.5 glycine dehydrogenase (cyanide-forming) - 1.4.99.6 D-arginine dehydrogenase - 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