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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 homolog 1

UniprotKB/SwissProt ID: CALX1_ARATH (P29402)

Gene Name: CNX1

Organism: Arabidopsis thaliana (Mouse-ear cress).

Function: Calcium-binding protein that interacts with newly synthesized 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 (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Endoplasmic reticulum membrane; Single-pass type I membrane protein (By similarity).

Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR001580
IPR008985
IPR009033
IPR013320

The S-nitrosylation sites of CALX1_ARATH

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1108YEVRFQEGLE C GGAYLKYLRP EEEECCCCCC C CCEEEEEECC 7.98%AC0322115780-