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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 2

UniprotKB/SwissProt ID: Q9EST4 (Q9EST4)

Gene Name: Psmg2

Organism: Mus musculus (Mouse)

Function: Chaperone protein which promotes assembly of the 20S proteasome as part of a heterodimer with PSMG1. 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: Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR019151 Proteasome_assmbl_chaperone_2
IPR016562 Proteasome_assmbl_chp_2_euk
IPR038389 PSMG2_sf