ID 1.14.12.17 DE nitric oxide dioxygenase. AN NOD. CA (1) NADPH + 2 nitric oxide + 2 O2 = H(+) + NADP(+) + 2 nitrate. CA (2) NADH + 2 nitric oxide + 2 O2 = H(+) + NAD(+) + 2 nitrate. CC -!- It has been proposed that FAD functions as the electron carrier from CC NADPH to the ferric heme cofactor. DR Q9UAG7, FHBA_DICDI ; Q54D73, FHBB_DICDI ; Q59MV9, FHP_CANAL ; DR Q03331, FHP_CANNO ; Q9URY5, FHP_SCHPO ; P39676, FHP_YEAST ; DR E1F8Q4, HMP1_GIAIA ; E1F8H4, HMP2_GIAIA ; Q81T23, HMP_BACAN ; DR Q73B49, HMP_BACC1 ; Q81FW4, HMP_BACCR ; Q6HLA6, HMP_BACHK ; DR P49852, HMP_BACSU ; Q7WHW5, HMP_BORBR ; Q7TTP2, HMP_BORPA ; DR Q7TTP0, HMP_BORPE ; Q8GAZ4, HMP_BURST ; Q7NSD8, HMP_CHRVO ; DR P39662, HMP_CUPNH ; Q9RYR5, HMP_DEIRA ; Q47266, HMP_DICD3 ; DR Q7ABK6, HMP_ECO57 ; Q8FF30, HMP_ECOL6 ; P24232, HMP_ECOLI ; DR C6LR75, HMP_GIAIB ; E2RTZ4, HMP_GIAIC ; Q9RC40, HMP_HALH5 ; DR Q8ETH0, HMP_OCEIH ; Q6D245, HMP_PECAS ; Q7N215, HMP_PHOLL ; DR Q6LM37, HMP_PHOPR ; Q9I0H4, HMP_PSEAE ; Q88PP0, HMP_PSEPK ; DR Q7WUM8, HMP_RHIME ; Q7UIY1, HMP_RHOBA ; Q57LF5, HMP_SALCH ; DR Q5PIH6, HMP_SALPA ; Q8Z4M3, HMP_SALTI ; P26353, HMP_SALTY ; DR Q7C0F9, HMP_SHIFL ; Q9KMY3, HMP_VIBCH ; P40609, HMP_VIBPA ; DR Q8DCU2, HMP_VIBVU ; Q7MH09, HMP_VIBVY ; Q9PH91, HMP_XYLFA ; DR Q87F90, HMP_XYLFT ; Q8ZCR0, HMP_YERPE ; //