RHOB est un gène codé par le symbole RHOB. Il est également connu sous le nom de: Rho-related GTP-binding protein Rho cDNA clone 6; h6; ARH6; ARHB. RHOB a une masse de 22.12kDa et une longueur d'acide aminé de 196.
Nous proposons 6 des anticorps contre RHOB, élevé dans Lapin, qui sont appropriés pour le WB et ELISA avec des échantillons dérivés de Humain, Souris et Rat.
Informations sur les Gènes et les Protéines
Résumé UniProt
Mediates apoptosis in neoplastically transformed cells after DNA damage. Not essential for development but affects cell adhesion and growth factor signaling in transformed cells. Plays a negative role in tumorigenesis as deletion causes tumor formation. Involved in intracellular protein trafficking of a number of proteins. Targets PKN1 to endosomes and is involved in trafficking of the EGF receptor from late endosomes to lysosomes. Also required for stability and nuclear trafficking of AKT1/AKT which promotes endothelial cell survival during vascular development. Serves as a microtubule-dependent signal that is required for the myosin contractile ring formation during cell cycle cytokinesis. Required for genotoxic stress-induced cell death in breast cancer cells.
Similitudes de séquence
Belongs to the small GTPase superfamily. Rho family.
Modification post-traductionnelle
Prenylation specifies the subcellular location of RHOB. The farnesylated form is localized to the plasma membrane while the geranylgeranylated form is localized to the endosome.
Localisation cellulaire
Late endosome membrane. Cell membrane. Nucleus. Cleavage furrow.
Late endosomal membrane (geranylgeranylated form). Plasma membrane (farnesylated form). Also detected at the nuclear margin and in the nucleus. Translocates to the equatorial region before furrow formation in a ECT2-dependent manner.
