RALBP1 est un gène codé par le symbole RALBP1. Il est également connu sous le nom de: RalA-binding protein 1; 76 kDa Ral-interacting protein; Dinitrophenyl S-glutathione ATPase; DNP-SG ATPase; Ral-interacting protein 1; RLIP1; RLIP76. RALBP1 a une masse de 76.06kDa et une longueur d'acide aminé de 655.
Nous proposons 6 des anticorps contre RALBP1, élevé dans Lapin et Souris, qui sont appropriés pour le WB, IHC, ICC/IF et IP avec des échantillons dérivés de Humain, Souris et Rat.
Informations sur les Gènes et les Protéines
Résumé UniProt
Can activate specifically hydrolysis of GTP bound to RAC1 and CDC42, but not RALA. Mediates ATP-dependent transport of S-(2,4-dinitrophenyl)-glutathione (DNP-SG) and doxorubicin (DOX) and is the major ATP-dependent transporter of glutathione conjugates of electrophiles (GS-E) and DOX in erythrocytes. Can catalyze transport of glutathione conjugates and xenobiotics, and may contribute to the multidrug resistance phenomenon. Serves as a scaffold protein that brings together proteins forming an endocytotic complex during interphase and also with CDK1 to switch off endocytosis, One of its substrates would be EPN1/Epsin.
Résumé Entrez
RALBP1 plays a role in receptor-mediated endocytosis and is a downstream effector of the small GTP-binding protein RAL (see RALA; MIM 179550). Small G proteins, such as RAL, have GDP-bound inactive and GTP-bound active forms, which shift from the inactive to the active state through the action of RALGDS (MIM 601619), which in turn is activated by RAS (see HRAS; MIM 190020) (summary by Feig, 2003
Spécificité tissulaire
Expressed ubiquitously but at low levels. Shows a strong expression in the erythrocytes.
Localisation cellulaire
Membrane.
