ID 4.3.3.1 DE 3-ketovalidoxylamine C-N-lyase. CA 4-nitrophenyl-3-ketovalidamine = 5D-(5/6)-5-C-(hydroxymethyl)-2,6- CA dihydroxycyclohex-2-en-1-one + 4-nitroaniline. CC -!- Eliminates 4-nitroaniline from 4-nitrophenyl-3-ketovalidamine or CC 4-nitrophenol from 4-nitrophenyl-alpha-D-3-dehydroglucoside. CC -!- Involved in the degradation of the fungicide validamycin A by CC Flavobacterium saccharophilum. //