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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: Proteasome activator complex subunit 2

UniprotKB/SwissProt ID: PSME2_MOUSE (P97372)

Gene Name: Psme2

Synonyms: Pa28b1

Organism: Mus musculus (Mouse).

Function: Implicated in immunoproteasome assembly and required for efficient antigen processing. The PA28 activator complex enhances the generation of class I binding peptides by altering the cleavage pattern of the proteasome.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization:

Network with metabolic pathway:
Kegg map ID Pathway Link
map04612Antigen processing and presentation
map03050Proteasome
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR003185
IPR003186
IPR009077

The S-nitrosylation sites of PSME2_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
133NLFQEADDFL C TFLPRKIISL HHHHHHHHHH H HHHHHHHHHH 2.27%MC0221278135in vitro