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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: N-acetylgalactosaminyltransferase 7

UniprotKB/SwissProt ID: Q80VA0 (Q80VA0)

Gene Name: Galnt7

Organism: Mus musculus (Mouse)

Function: Glycopeptide transferase involved in O-linked oligosaccharide biosynthesis, which catalyzes the transfer of an N-acetyl-D-galactosamine residue to an already glycosylated peptide. In contrast to other proteins of the family, it does not act as a peptide transferase that transfers GalNAc onto serine or threonine residue on the protein receptor, but instead requires the prior addition of a GalNAc on a peptide before adding additional GalNAc moieties. Some peptide transferase activity is however not excluded, considering that its appropriate peptide substrate may remain unidentified (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Golgi apparatus membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR045885 GalNAc-T
IPR001173 Glyco_trans_2-like
IPR029044 Nucleotide-diphossugar_trans
IPR035992 Ricin_B-like_lectins
IPR000772 Ricin_B_lectin

The S-nitrosylation sites of Q80VA0

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 545 GEIRGLETAY C IDSMGKTNGG