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  Domain Name: BAR_SH3BP1
The Bin/Amphiphysin/Rvs (BAR) domain of SH3-domain Binding Protein 1. BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. SH3-domain binding protein 1 (SH3BP1 or 3BP-1) is a Rac GTPase activating protein that inhibits Rac-mediated platelet-derived growth factor (PDGF)-induced membrane ruffling. SH3BP1 contains an N-terminal BAR domain followed by a GAP domain for Rho and Rac GTPases and a C-terminal proline-rich domain. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 0
Total Disease Mutations Found: 0
This domain occurred 2 times on human genes (3 proteins).




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Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


Feature Name:Total Found:
dimer interface















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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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