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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: Glutathione S-transferase kappa 1

UniprotKB/SwissProt ID: Q9Y2Q3 (Q9Y2Q3)

Gene Name: GSTK1

Organism: Homo sapiens (Human)

Function: Glutathione S-transferase that catalyzes the conjugation of glutathione to exogenous and endogenous compounds (PubMed:14709161, PubMed:14742434). Significant glutathione conjugating activity is found only with the model substrate, 1-chloro-2,4-dinitrobenzene (CDNB) (PubMed:14709161)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Peroxisome

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR001853 DSBA-like_thioredoxin_dom
IPR051924 GST_Kappa/NadH
IPR044088 GSTK
IPR014440 HCCAis_GSTk
IPR036249 Thioredoxin-like_sf

The S-nitrosylation sites of Q9Y2Q3

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 176 NQLKETTEAA C RYGAFGLPIT