Protein Name:
NADPH oxidase 2
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UniprotKB/SwissProt ID: Q61093 (Q61093)
Gene Name:
Cybb
Organism: Mus musculus (Mouse)
Function: Catalytic subunit of the phagocyte NADPH oxidase complex that mediates the transfer of electrons from cytosolic NADPH to O2 to produce the superoxide anion (O2(-)). In the activated complex, electrons are first transferred from NADPH to flavin adenine dinucleotide (FAD) and subsequently transferred via two heme molecules to molecular oxygen, producing superoxide through an outer-sphere reaction. Activation of the NADPH oxidase complex is initiated by the assembly of cytosolic subunits of the NADPH oxidase complex with the core NADPH oxidase complex to form a complex at the plasma membrane or phagosomal membrane (By similarity). This activation process is initiated by phosphorylation dependent binding of the cytosolic NCF1/p47-phox subunit to the C-terminus of CYBA/p22-phox (By similarity). NADPH oxidase complex assembly is impaired through interaction with NRROS (PubMed:24739962)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cell membrane
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q61093
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
537 |
HPNTTIGVFL C GPEALAETLS |
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