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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: Contactin-associated protein 1

UniprotKB/SwissProt ID: O54991 (O54991)

Gene Name: Cntnap1

Organism: Mus musculus (Mouse)

Function: Required, with CNTNAP2, for radial and longitudinal organization of myelinated axons (PubMed:25378149). Plays a role in the formation of functional distinct domains critical for saltatory conduction of nerve impulses in myelinated nerve fibers. Demarcates the paranodal region of the axo-glial junction. In association with contactin involved in the signaling between axons and myelinating glial cells (PubMed:11395000, PubMed:25378149)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Membrane. Cell junction, paranodal septate junction

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR013320 ConA-like_dom_sf
IPR000742 EGF-like_dom
IPR000421 FA58C
IPR036056 Fibrinogen-like_C
IPR002181 Fibrinogen_a/b/g_C_dom
IPR008979 Galactose-bd-like_sf
IPR001791 Laminin_G
IPR003585 Neurexin-like
IPR050372 Neurexin-related_CASP

The S-nitrosylation sites of O54991

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 1210 QRYNTPGFSG C LSGVRFNNVA  CCHHHHHHHH H HHHHHCCCCC  2.37% 24895380
2 1251 RVQGELSESN C GAMPRLVSEV  CCHHHHHHHH H HHHHHCCCCC  5.24%