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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 assembly chaperone 1

UniprotKB/SwissProt ID: Q9JK23 (Q9JK23)

Gene Name: Psmg1

Organism: Mus musculus (Mouse)

Function: Chaperone protein which promotes assembly of the 20S proteasome as part of a heterodimer with PSMG2. The PSMG1-PSMG2 heterodimer binds to the PSMA5 and PSMA7 proteasome subunits, promotes assembly of the proteasome alpha subunits into the heteroheptameric alpha ring and prevents alpha ring dimerization (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Endoplasmic reticulum

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR016565 Proteasome_assmbl_chp_1

The S-nitrosylation sites of Q9JK23

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 183 ITDYKTPEST C SLSSPFLRAL