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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: Collagen alpha-3(IV) chain

UniprotKB/SwissProt ID: Q01955 (Q01955)

Gene Name: COL4A3

Organism: Homo sapiens (Human)

Function: Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen Tumstatin, a cleavage fragment corresponding to the collagen alpha 3(IV) NC1 domain, possesses both anti-angiogenic and anti-tumor cell activity; these two anti-tumor properties may be regulated via RGD-independent ITGB3-mediated mechanisms

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Secreted, extracellular space, extracellular matrix, basement membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR008160 Collagen
IPR001442 Collagen_IV_NC
IPR036954 Collagen_IV_NC_sf
IPR050938 Collagen_Structural_Proteins
IPR016187 CTDL_fold