SRGAP2 binds FMNL1 activated by RAC1:GTP by simultaneously interacting with RAC1 and FMNL1. SRGAP2 co-localizes with RAC1, FMNL1, profilin and actin at the plasma membrane after RAC1-mediated activation of FMNL1 (Mason et al. 2011).
Higgs, HN, Heimsath, EG, Mason, FM, Soderling, SH
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