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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: Heterochromatin protein 1-binding protein 3

UniprotKB/SwissProt ID: Q5SSJ5 (Q5SSJ5)

Gene Name: HP1BP3

Organism: Homo sapiens (Human)

Function: Component of heterochromatin that maintains heterochromatin integrity during G1/S progression and regulates the duration of G1 phase to critically influence cell proliferative capacity (PubMed:24830416). Mediates chromatin condensation during hypoxia, leading to increased tumor cell viability, radio-resistance, chemo-resistance and self-renewal (PubMed:25100860)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus. Chromosome

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR005818 Histone_H1/H5_H15
IPR036388 WH-like_DNA-bd_sf
IPR036390 WH_DNA-bd_sf

The S-nitrosylation sites of Q5SSJ5

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 359 AIAAMNEPKT C STTALKKYVL