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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: V-type proton ATPase subunit B, brain isoform

UniprotKB/SwissProt ID: VATB2_RAT (P62815)

Gene Name: Atp6v1b2

Synonyms: Atp6b2, Vat2

Organism: Rattus norvegicus (Rat).

Function: 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: Membrane; Peripheral membrane protein (By similarity). Melanosome (By similarity).

Network with metabolic pathway:
Kegg map ID Pathway Link
map00190Oxidative phosphorylation
map04721Synaptic vesicle cycle
map04966Collecting duct acid secretion
map05323Rheumatoid arthritis
map04145Phagosome
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000194
IPR000793
IPR004100
IPR005723

The S-nitrosylation sites of VATB2_RAT

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1162DIMGQPINPQ C RIYPEEMIQT ECCCCCCCCC C CCCCCHHHHC 2.77%RC0422178444-
2162DIMGQPINPQ C RIYPEEMIQT ECCCCCCCCC C CCCCCHHHHC 2.77%RC0416418269in vitro