Structural highlights
Function
[IQGA1_HUMAN] Binds to activated CDC42 but does not stimulate its GTPase activity. It associates with calmodulin. Could serve as an assembly scaffold for the organization of a multimolecular complex that would interface incoming signals to the reorganization of the actin cytoskeleton at the plasma membrane. May promote neurite outgrowth.[1]
References
- ↑ Li Z, McNulty DE, Marler KJ, Lim L, Hall C, Annan RS, Sacks DB. IQGAP1 promotes neurite outgrowth in a phosphorylation-dependent manner. J Biol Chem. 2005 Apr 8;280(14):13871-8. Epub 2005 Jan 28. PMID:15695813 doi:http://dx.doi.org/M413482200
