Actin-binding Rho-activating protein (IPR026111)

Short name: Abra

Overlapping homologous superfamilies


Family relationships



Actin-binding Rho-activating protein is also known as striated muscle activator of Rho-dependent signaling (STARS) in mouse and myocyte stress 1 (MS1) in rat. STARS 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 [PMID: 11983702, PMID: 15798203].

GO terms

Biological Process

GO:0035025 positive regulation of Rho protein signal transduction

Molecular Function

GO:0003779 actin binding

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.