Protein Name:
V-type proton ATPase 116 kDa subunit a 4
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UniprotKB/SwissProt ID: Q920R6 (Q920R6)
Gene Name:
Atp6v0a4
Organism: Mus musculus (Mouse)
Function: Subunit of the V0 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons (By similarity). V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment (By similarity). Involved in normal vectorial acid transport into the urine by the kidney (By similarity)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Apical cell membrane. Basolateral cell membrane
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Graphical Visualization of S-nitrosylation Sites:
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| InterPro ID |
Domain Name |
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IPR002490
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V-ATPase_116kDa_su |
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IPR026028
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V-type_ATPase_116kDa_su_euka |
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The S-nitrosylation sites of Q920R6
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
249 |
CDGFRATIYP C PEHAAERREM |
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