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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: Calnexin

UniprotKB/SwissProt ID: P27824 (P27824)

Gene Name: CANX

Organism: Homo sapiens (Human)

Function: Calcium-binding protein that interacts with newly synthesized monoglucosylated glycoproteins in the endoplasmic reticulum. It may act in assisting protein assembly and/or in the retention within the ER of unassembled protein subunits. It seems to play a major role in the quality control apparatus of the ER by the retention of incorrectly folded proteins. Associated with partial T-cell antigen receptor complexes that escape the ER of immature thymocytes, it may function as a signaling complex regulating thymocyte maturation. Additionally it may play a role in receptor-mediated endocytosis at the synapse

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Endoplasmic reticulum membrane. Mitochondrion membrane. Melanosome membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR001580 Calret/calnex
IPR018124 Calret/calnex_CS
IPR009033 Calreticulin/calnexin_P_dom_sf
IPR013320 ConA-like_dom_sf

The S-nitrosylation sites of P27824

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 360 WEAPQIANPR C ESAPGCGVWQ