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Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

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Protein Name: Vacuolar proton pump subunit B

UniprotKB/SwissProt ID: A0A3Q7IIS5 (A0A3Q7IIS5)

Gene Name:

Organism: Solanum lycopersicum (Tomato)

Function: Non-catalytic subunit of the V1 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. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments Non-catalytic subunit of the peripheral V1 complex of vacuolar ATPase. V-ATPase is responsible for acidifying a variety of intracellular compartments in eukaryotic cells

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization:

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR055190 ATP-synt_VA_C
IPR020003 ATPase_a/bsu_AS
IPR004100 ATPase_F1/V1/A1_a/bsu_N
IPR000194 ATPase_F1/V1/A1_a/bsu_nucl-bd
IPR005723 ATPase_V1-cplx_bsu
IPR027417 P-loop_NTPase
IPR022879 V-ATPase_su_B/beta

The S-nitrosylation sites of A0A3Q7IIS5

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 182 LPHNEIAAQI C RQAGLVKRLE