umls-concept:C1325739 | skos:definition | GO: A enzyme complex of which the core is a heterodimer composed of a light (alpha) and heavy (beta) chain, and requires several other water-soluble proteins of cytosolic origin for activity. Functions in superoxide generation by the NADPH-dependent reduction of O2. [GOC:jl, PMID:11483596, PMID:12440767] | lld:umls |