ID 1.1.3.8 DE L-gulonolactone oxidase. AN GLO. AN L-gulono-gamma-lactone oxidase. CA L-gulono-1,4-lactone + O2 = H(+) + H2O2 + L-ascorbate. CC -!- The product spontaneously isomerizes to L-ascorbate. CC -!- While most higher animals can synthesize ascorbic acid, primates and CC guinea pigs cannot. DR O93852, ALO1_CANAL ; Q9C614, GGLO1_ARATH; Q6NQ66, GGLO2_ARATH; DR Q9LYD8, GGLO3_ARATH; Q9FM82, GGLO4_ARATH; O81030, GGLO5_ARATH; DR O81032, GGLO6_ARATH; Q9FM84, GGLO7_ARATH; Q3ZC33, GGLO_BOVIN ; DR P58710, GGLO_MOUSE ; Q8HXW0, GGLO_PIG ; P10867, GGLO_RAT ; DR Q90YK3, GGLO_SCYTO ; //