Acts as an activator of serum response factor (SRF)-dependent transcription possibly by inducing nuclear translocation of MKL1 or MKL2 and through a mechanism requiring Rho-actin signaling.
ABRA; actin-binding Rho activating protein; Actin-binding Rho-activating protein; STARS; Striated muscle activator of Rho-dependent signaling
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