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  Domain Name: FN1
Fibronectin type 1 domain, approximately 40 residue long with two conserved disulfide bridges. FN1 is one of three types of internal repeats which combine to form larger domains within fibronectin. Fibronectin, a plasma protein that binds cell surfaces and various compounds including collagen, fibrin, heparin, DNA, and actin, usually exists as a dimer in plasma and as an insoluble multimer in extracellular matrices. Dimers of nearly identical subunits are linked by a disulfide bond close to their C-terminus. FN1 domains also found in coagulation factor XII, HGF activator, and tissue-type plasminogen activator. In tissue plasminogen activator, FN1 domains may form functional fibrin-binding units with EGF-like domains C-terminal to FN1.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 5
Total Disease Mutations Found: 1
This domain occurred 3 times on human genes (11 proteins).



  GLOMERULOPATHY WITH FIBRONECTIN DEPOSITS 2 (GFND2)


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Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


No Conserved Features/Sites Found for FN1






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Please Cite: Peterson, T.A., Adadey, A., Santana-Cruz ,I., Sun, Y., Winder A, Kann, M.G., (2010) DMDM: Domain Mapping of Disease Mutations. Bioinformatics 26 (19), 2458-2459.

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