\
logo
  Home | Contact us | Browse | Quick Search by UniProtKB ID, Keyword, PDBID

Menu:

Latest news:

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.

Read more...


Protein Name: 26S proteasome non-ATPase regulatory subunit 3

UniprotKB/SwissProt ID: P14685 (P14685)

Gene Name: Psmd3

Organism: Mus musculus (Mouse)

Function: Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization:

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR013586 26S_Psome_reg_C
IPR050756 CSN3
IPR000717 PCI_dom
IPR011990 TPR-like_helical_dom_sf
IPR036390 WH_DNA-bd_sf

The S-nitrosylation sites of P14685

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 479 QLAFHQRISF C LDIHNMSVKA