Rho-related BTB domain-containing protein 1 is a protein that in humans is encoded by the RHOBTB1gene.[5][6]
The protein encoded by this gene belongs to the Rho family of the Ras superfamily of small GTPases. It contains a GTPase domain, a proline-rich region, a tandem of 2 BTB (broad complex, tramtrack, and bric-a-brac) domains, and a conserved C-terminal region. The protein plays a role in small GTPase-mediated signal transduction and the organization of the actin filament system. Alternate transcriptional splice variants have been characterized.[6]
Ramos S, Khademi F, Somesh BP, Rivero F (2003). "Genomic organization and expression profile of the small GTPases of the RhoBTB family in human and mouse". Gene. 298 (2): 147–57. doi:10.1016/S0378-1119(02)00980-0. PMID12426103.
Brandenberger R, Wei H, Zhang S, et al. (2005). "Transcriptome characterization elucidates signaling networks that control human ES cell growth and differentiation". Nat. Biotechnol. 22 (6): 707–16. doi:10.1038/nbt971. PMID15146197. S2CID27764390.