PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10471274-0 1999 Conformational states of the nuclear GTP-binding protein Ran and its complexes with the exchange factor RCC1 and the effector protein RanBP1. Guanosine Triphosphate 37-40 RAN binding protein 1 Homo sapiens 134-140 10471274-7 1999 In complex with the Ran-binding protein RanBP1, one of the Ran.GTP conformations (state 2) is stabilized. Guanosine Triphosphate 63-66 RAN binding protein 1 Homo sapiens 40-46 9315840-5 1997 Affinities of RanBP1 for Ran in the GTP-bound state were in the nanomolar range, while Ran.GDP bound RanBP1 with a dissociation constant around 10 microM. Guanosine Triphosphate 36-39 RAN binding protein 1 Homo sapiens 14-20 10397757-1 1999 Mammalian Ran-binding protein-1 (RanBP1) and its fission yeast homologue, sbp1p, are cytosolic proteins that interact with the GTP-charged form of Ran GTPase through a conserved Ran-binding domain (RBD). Guanosine Triphosphate 127-130 RAN binding protein 1 Homo sapiens 33-39 10347184-4 1999 Third, and most surprisingly, RanBP1/RanGTP/Crm1 can be disassembled without GTP hydrolysis by the nucleotide exchange factor RanGEF. Guanosine Triphosphate 40-43 RAN binding protein 1 Homo sapiens 30-36 9398678-6 1997 In contrast to wild-type Ran, T42A-Ran.GTP binds very weakly or not detectably to three proposed Ran effectors, Ran-binding protein 1 (RanBP1), Ran-binding protein 2 (RanBP2, a nucleoporin), and karyopherin beta (a component of the nuclear protein import pathway), and is not stimulated to hydrolyze bound GTP by Ran GTPase-activating protein, RanGAP1. Guanosine Triphosphate 39-42 RAN binding protein 1 Homo sapiens 135-141 9428644-4 1997 The transiently released RanGTP x RanBP1 complex is then induced by RanGAP to hydrolyse GTP, preventing the receptor to rebind RanGTP. Guanosine Triphosphate 28-31 RAN binding protein 1 Homo sapiens 34-40 8995296-2 1997 RanBP1 is a cytosolic Ran-binding protein that inhibits RCC1-stimulated release of GTP from Ran. Guanosine Triphosphate 83-86 RAN binding protein 1 Homo sapiens 0-6 8995296-11 1997 These results demonstrate that RanBP1 and karyopherin beta interact with distinct sites of Ran and suggest that RanBP1 plays an essential role in nuclear transport by permitting RanGAP-mediated hydrolysis of GTP on Ran complexed to karyopherin beta. Guanosine Triphosphate 208-211 RAN binding protein 1 Homo sapiens 112-118 8995296-11 1997 These results demonstrate that RanBP1 and karyopherin beta interact with distinct sites of Ran and suggest that RanBP1 plays an essential role in nuclear transport by permitting RanGAP-mediated hydrolysis of GTP on Ran complexed to karyopherin beta. Guanosine Triphosphate 208-211 RAN binding protein 1 Homo sapiens 31-37 10995230-6 2000 We show that RanBP1 and the four RanBDis from RanBP2 have comparable affinities for Ran.GTP (10(8)-10(9) M(-1)). Guanosine Triphosphate 88-91 RAN binding protein 1 Homo sapiens 13-19 7882974-8 1995 RanBP1 is the first member of a new class of proteins regulating the binding and hydrolysis of GTP by Ras-related proteins. Guanosine Triphosphate 95-98 RAN binding protein 1 Homo sapiens 0-6 32594833-7 2020 Together, our findings reveal an important mitotic role for RanBP1 in human somatic cells, controlling the spatial distribution and magnitude of mitotic Ran-GTP production and thereby ensuring the accurate execution of Ran-dependent mitotic events. Guanosine Triphosphate 157-160 RAN binding protein 1 Homo sapiens 60-66 31163384-5 2019 Specifically, SGK1 affects paclitaxel sensitivity in RKO colon carcinoma cells by modulating the specificity protein 1 (SP1)-dependent expression of Ran-specific GTPase-activating protein (RANBP1), a member of the GTP-binding nuclear protein Ran (RAN) network that is required for the organization and function of the mitotic spindle. Guanosine Triphosphate 162-165 RAN binding protein 1 Homo sapiens 189-195 28358001-8 2017 Experiments using RANGTP conformational antibodies confirmed that SGK1, through RANBP1, decreases the level of the GTP-bound state of RAN. Guanosine Triphosphate 21-24 RAN binding protein 1 Homo sapiens 80-86 10995230-10 2000 In addition, we show that the RanBDis of RanBP2 are full equivalents of RanBP1 in that they also costimulate RanGAP-catalyzed GTP hydrolysis in Ran and relieve the GTPase block in a Ran.GTP.transportin complex. Guanosine Triphosphate 126-129 RAN binding protein 1 Homo sapiens 72-78 10779340-3 2000 We now show that RanBP1 accumulates in nuclei of cells treated with the export inhibitor, leptomycin B, and collapse of the nucleocytoplasmic Ran:GTP gradient leads to equilibration of RanBP1 across the nuclear envelope. Guanosine Triphosphate 146-149 RAN binding protein 1 Homo sapiens 17-23 10779340-3 2000 We now show that RanBP1 accumulates in nuclei of cells treated with the export inhibitor, leptomycin B, and collapse of the nucleocytoplasmic Ran:GTP gradient leads to equilibration of RanBP1 across the nuclear envelope. Guanosine Triphosphate 146-149 RAN binding protein 1 Homo sapiens 185-191 10779340-6 2000 In permeabilized cells, nuclear accumulation of GST-RanBP1(1-161) requires nuclear Ran:GTP but is not inhibited by a dominant interfering G19V mutant of Ran. Guanosine Triphosphate 87-90 RAN binding protein 1 Homo sapiens 52-58 10779340-10 2000 These data indicate that RanBP1 translocates through the pores by an active, nonclassical mechanism and requires Ran:GTP for nuclear accumulation. Guanosine Triphosphate 117-120 RAN binding protein 1 Homo sapiens 25-31 10779340-11 2000 Shuttling of RanBP1 may function to clear nuclear pores of Ran:GTP, to prevent premature release of import cargo from transport receptors. Guanosine Triphosphate 63-66 RAN binding protein 1 Homo sapiens 13-19