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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: Peroxiredoxin-2E, chloroplastic

UniprotKB/SwissProt ID: Q949U7 (Q949U7)

Gene Name: PRXIIE

Organism: Arabidopsis thaliana (Mouse-ear cress)

Function: Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides (By similarity). May be involved in chloroplast redox homeostasis (Probable)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Plastid, chloroplast stroma

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR037944 PRX5-like
IPR013740 Redoxin
IPR036249 Thioredoxin-like_sf
IPR013766 Thioredoxin_domain

The S-nitrosylation sites of Q949U7

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 121 FAVPGAFTPT C SQKHVPGFVS  CCCCCCHHHH H CCCCEEEEEC  4.23% 22178444
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