MeSH definition : An enzyme found primarily in BACTERIA and FUNGI that catalyzes the oxidation of ammonium
hydroxide to nitrite. It is an iron-sulfur HEME; FLAVOPROTEIN containing siroheme
and can utilize both NAD and NADP as cofactors. This enzyme was formerly classified
as EC 1.6.6.4.;
An enzyme found primarily in BACTERIA and FUNGI that catalyzes the oxidation of ammonium
hydroxide to nitrite. It is an iron-sulfur HEME; FLAVOPROTEIN containing siroheme
and can utilize both NAD and NADP as cofactors. This enzyme was formerly classified
as EC 1.6.6.4.