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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: Peptide methionine sulfoxide reductase A2

UniprotKB/SwissProt ID: Q9LY15 (Q9LY15)

Gene Name: MRSA2

Organism: Arabidopsis thaliana (Mouse-ear cress)

Function: Catalyzes the reduction of methionine sulfoxide (MetSO) to methionine in proteins. Plays a protective role against oxidative stress by restoring activity to proteins that have been inactivated by methionine oxidation. Prevents cellular oxidative damage in long nights. MSRA family specifically reduces the MetSO S-enantiomer

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, cytosol

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR002569 Met_Sox_Rdtase_MsrA_dom
IPR036509 Met_Sox_Rdtase_MsrA_sf
IPR050162 MsrA_MetSO_reductase

The S-nitrosylation sites of Q9LY15

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 95 ISHNPSYEDV C TNTTNHAEVV