PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24504963-1 2014 The superoxide (O2 ( -))-generating NADPH oxidase complex of phagocytes comprises a membrane-imbedded heterodimeric flavocytochrome, known as cytochrome b 558 (consisting of Nox2 and p22 (phox) ) and four cytosolic regulatory proteins, p47 (phox) , p67 (phox) , p40 (phox) , and the small GTPase Rac. Superoxides 4-14 pleckstrin Homo sapiens 236-239