PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17936703-4 2007 Here, we report the 2.4 A crystal structure of mammalian GRP94 in complex with AMPPNP and ADP. Adenosine Diphosphate 90-93 heat shock protein 90 beta family member 1 Homo sapiens 57-62 31202885-5 2019 Under ATP turnover conditions, Grp94 populates two distinct closed states, a relatively static ATP/ATP closed state that adopts one conformation, and a dynamic ATP/ADP closed state that can adopt two conformations. Adenosine Diphosphate 164-167 heat shock protein 90 beta family member 1 Homo sapiens 31-36 31202885-6 2019 We constructed a Grp94 heterodimer with one arm that is catalytically dead, to extend the lifetime of the ATP/ADP state by preventing hydrolysis of the second ATP. Adenosine Diphosphate 110-113 heat shock protein 90 beta family member 1 Homo sapiens 17-22 30787103-0 2019 The endoplasmic reticulum (ER) chaperones BiP and Grp94 selectively associate when BiP is in the ADP conformation. Adenosine Diphosphate 97-100 heat shock protein 90 beta family member 1 Homo sapiens 50-55 30787103-7 2019 Importantly, the direct interaction between BiP and Grp94 is nucleotide-specific, with BiP and Grp94 having higher affinity under ADP conditions and lower affinity under ATP conditions. Adenosine Diphosphate 130-133 heat shock protein 90 beta family member 1 Homo sapiens 52-57 30787103-7 2019 Importantly, the direct interaction between BiP and Grp94 is nucleotide-specific, with BiP and Grp94 having higher affinity under ADP conditions and lower affinity under ATP conditions. Adenosine Diphosphate 130-133 heat shock protein 90 beta family member 1 Homo sapiens 95-100 30787103-9 2019 When BiP is in the ATP conformation its substrate-binding domain blocks Grp94; in contrast, Grp94 can readily associate with the ADP conformation of BiP, which represents the client-bound state of BiP. Adenosine Diphosphate 129-132 heat shock protein 90 beta family member 1 Homo sapiens 92-97 29805488-9 2018 Furthermore, a number of gene-drug interactions, including between HSP90B1 and adenosine-5"-diphosphate and radicicol, were identified. Adenosine Diphosphate 79-103 heat shock protein 90 beta family member 1 Homo sapiens 67-74 10816561-9 2000 In [(3)H]NECA displacement assays, GRP94 displayed binding interactions with ATP, dATP, ADP, AMP, cAMP, and adenosine, but not GTP, CTP, or UTP. Adenosine Diphosphate 88-91 heat shock protein 90 beta family member 1 Homo sapiens 35-40 15292259-4 2004 We have determined the structure of the N-domain of GRP94 in complex with ATP, ADP, and AMP. Adenosine Diphosphate 79-82 heat shock protein 90 beta family member 1 Homo sapiens 52-57 15951571-7 2005 ADP soaked into crystals of the unliganded protein reveals an intermediate conformation midway between the open and closed states and demonstrates that in GRP94 the conversion between the open and closed states is driven by ligand binding. Adenosine Diphosphate 0-3 heat shock protein 90 beta family member 1 Homo sapiens 155-160 15236592-6 2004 We report that apo-GRP94 undergoes a time- and temperature-dependent tertiary conformational change that exposes a site(s) of protein-protein interaction; ATP, ADP, and radicicol markedly suppress this conformational change. Adenosine Diphosphate 160-163 heat shock protein 90 beta family member 1 Homo sapiens 19-24 15236592-7 2004 In concert with these findings, ATP and ADP act identically to suppress GRP94 homooligomerization, as well as both local and global conformational activity. Adenosine Diphosphate 40-43 heat shock protein 90 beta family member 1 Homo sapiens 72-77 15236592-9 2004 Whereas ATP elicited efficient release of BiP from both wild-type and mutant Ig heavy chain intermediates, GRP94 remained in stable association with Ig heavy chains in the presence of ATP or ADP. Adenosine Diphosphate 191-194 heat shock protein 90 beta family member 1 Homo sapiens 107-112 10816561-11 2000 A hypothesis on the regulation of GRP94 conformation and activity by adenosine-based ligand(s) other than ATP and ADP is presented. Adenosine Diphosphate 114-117 heat shock protein 90 beta family member 1 Homo sapiens 34-39 10478836-7 1999 In contrast to Hsp90, binding of radicicol to Grp94 requires both the N-terminal ATP/ADP-binding domain as well as the adjacent negatively charged region. Adenosine Diphosphate 85-88 heat shock protein 90 beta family member 1 Homo sapiens 46-51