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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: Heterogeneous nuclear ribonucleoprotein U

UniprotKB/SwissProt ID: HNRPU_MOUSE (Q8VEK3)

Gene Name: Hnrnpu

Synonyms: Hnrpu

Organism: Mus musculus (Mouse).

Function: Component of the CRD-mediated complex that promotes MYC mRNA stabilization. Binds to pre-mRNA. Has high affinity for scaffold-attached region (SAR) DNA. Binds to double- and single- stranded DNA and RNA (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus (By similarity). Cytoplasm (By similarity). Cell surface (By similarity). Note=Localized in cytoplasmic mRNP granules containing untranslated mRNAs. Component of ribonucleosomes. Also found associated with the cell surface (By similarity).

Network with metabolic pathway:
Kegg map ID Pathway Link
map03040Spliceosome
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information

The S-nitrosylation sites of HNRPU_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1311ASYGVSKGKV C FEMKVTEKIP   2.45%MC0721278135in vitro
2449EKPYFPIPED C TFIQNVPLED   2.97%MC0820925432in vivo
3583AGFQRKAVVV C PKDEDYKQRT   2.04%MC0320925432in vivo
4583AGFQRKAVVV C PKDEDYKQRT   2.04%MC0321278135in vitro