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