Gene Information
Gene NameCYBB
OrganismHomo sapiens (Human)
Gene Length570
Protein NamesCytochrome b-245 heavy chain (EC 1.-.-.-) (CGD91-phox) (Cytochrome b(558) subunit beta) (Cytochrome b558 subunit beta) (Heme-binding membrane glycoprotein gp91phox) (NADPH oxidase 2) (Neutrophil cytochrome b 91 kDa polypeptide) (Superoxide-generating NADPH oxidase heavy chain subunit) (gp91-1) (gp91-phox) (p22 phagocyte B-cytochrome)
Target Namenadph oxidase
Target TypeNA
Gene Age645 ( ENSG00000165168 )
Evolutionary StageEukaryota
AlphaFoldDBP04839
Gene CardCYBB
Uniprot IDP04839
PfamPF08022; PF01794; PF08030
In ASDno
Allosteric Predictionyes (0.956587457)
Ortholog in AnimalsAlpaca_ CYBB ( ortholog_one2one )
Dog_ CYBB ( ortholog_one2one )
GuineaPig_ CYBB ( ortholog_one2one )
Macaque_ CYBB ( ortholog_one2one )
Mouse_ Cybb ( ortholog_one2one )
Pig_ CYBB ( ortholog_one2one )
Rat_ Cybb ( ortholog_one2one )
Rabbit_ CYBB ( ortholog_one2one )
OhnologsNOX1, NOX3
ParalogsNOX3, NOX1, DUOX1, NOX5, NOX4, DUOX2
TissueNA
Tissue SpecificityDetected in neutrophils (at protein level). {ECO:0000269|PubMed:19028840}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3A1F  (X-ray  2.00A 
DBSNP rs151344455  rs151344453  rs151344479  rs151344456  rs151344480  rs151344481  rs151344457  rs151344488  rs137854591  rs137854594  rs151344458  rs137854590  rs151344497  rs151344491  rs151344493  rs151344496  rs151344459  rs151344482  rs137854587  rs151344460  rs151344462  rs151344460  rs151344464  rs151344483  rs151344494  rs151344498  rs151344465  rs137854589  rs137854589  rs137854595  rs137854596  rs151344489  rs151344466  rs151344467  rs151344468  rs151344469  rs151344484  rs151344470  rs151344495  rs151344485  rs151344471  rs141756032  rs137854586  rs137854586  rs151344472  rs151344474  rs151344473  rs137854585  rs137854585  rs151344486  rs151344475  rs151344476  rs13306300  rs137854593  rs151344490  rs151344477  rs151344487  rs151344452  rs151344478  rs151344454  rs151344492 
Subcellular location [CC]Cell membrane;
Multi-pass membrane protein. Note=As unassembled monomer may localize to the endoplasmic reticulum. {ECO:0000305|PubMed:28351984}.
Mouse PG classificationLPG
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