PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17996248-1 2008 Human neutrophil flavocytochrome b (Cyt b) is a heterodimeric, integral membrane protein that generates high levels of superoxide in the multisubunit NADPH oxidase complex. Superoxides 119-129 mitochondrially encoded cytochrome b Homo sapiens 36-41