Protein NCF2
Identifiers
neutrophil cytosolic factor 2
HUGO:NCF2 HGNC:7661 ENTREZ:4688 UNIPROT:P19878
HUGO:NCF2
Maps_Modules
HMC:RESISTING_CELL_DEATH
Regulated Cell Death
/ DEATH_RECEPTOR_PATHWAYS
Regulated Cell Death
/ NECROPTOSIS
HMC:AVOIDING_IMMUNE_DESTRUCTION
Innate Immunity
/ NO_ROS_PRODUCTION
References
synonym:p67phox synonym:NOXA2
DENDRITIC_CELL
PMID:19372727
The enzyme responsible for O2???- production is called the NADPH oxidase or respiratory burst oxidase. This multicomponent enzyme system is composed of two transmembrane proteins (p22phox and gp91phox, also called NOX2, which together form the cytochrome b558) and four cytosolic proteins (p47phox, p67phox, p40phox and a GTPase Rac1 or Rac2), which assemble at membrane sites upon cell activation.
Modifications:
In compartment: INNATE_IMMUNE_CELL_Cytosol
- NCF2@INNATE_IMMUNE_CELL_Cytosol
Participates in complexes:
In compartment: INNATE_IMMUNE_CELL_Cytosol
- CYBA:CYBB:FAD:GTP:NCF1:NCF2:NCF4:RAC1_2*:heme@INNATE_IMMUNE_CELL_Cytosol
In compartment: PHAGOSOME/ENDOSOME/LYSOSOME_Membrane
- CYBA:CYBB:FAD:GTP:NCF1:NCF2:NCF4:RAC1_2*:heme@PHAGOSOME/ENDOSOME/LYSOSOME_Membrane
Participates in reactions:
As Reactant or Product:- GTP:RAC1_2*@INNATE_IMMUNE_CELL_Cytosol
+ NCF2@INNATE_IMMUNE_CELL_Cytosol
+ NCF4@INNATE_IMMUNE_CELL_Cytosol
+ CYBA@INNATE_IMMUNE_CELL_Cytosol
+ NCF1@INNATE_IMMUNE_CELL_Cytosol
+ CYBB@INNATE_IMMUNE_CELL_Cytosol
+ FAD@INNATE_IMMUNE_CELL_Cytosol
+ heme@INNATE_IMMUNE_CELL_Cytosol
→
CYBA:CYBB:FAD:GTP:NCF1:NCF2:NCF4:RAC1_2*:heme@INNATE_IMMUNE_CELL_Cytosol
As Catalyser:- O_sub_2_endsub_@PHAGOSOME/ENDOSOME/LYSOSOME_Membrane
→
O_sub_2_endsub__super_-_endsuper_@PHAGOSOME/ENDOSOME/LYSOSOME_Membrane
- O_sub_2_endsub_@INNATE_IMMUNE_CELL_Cytosol
→
O_sub_2_endsub__super_-_endsuper_@INNATE_IMMUNE_CELL_Cytosol