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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: Chromobox protein homolog 1

UniprotKB/SwissProt ID: CBX1_HUMAN (P83916)

Gene Name: CBX1

Synonyms: CBX

Organism: Homo sapiens (Human).

Function: Component of heterochromatin. Recognizes and binds histone H3 tails methylated at 'Lys-9', leading to epigenetic repression. Interaction with lamin B receptor (LBR) can contribute to the association of the heterochromatin with the inner nuclear membrane.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus. Note=Unassociated with chromosomes during mitosis.

PDB :
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Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR000953
IPR008251

The S-nitrosylation sites of CBX1_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1156LVPAKEANVK C PQVVISFYEE HCCCCHHCCH H HHHHHHHHHH 2.19%HC0224105792-