PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17494643-3 2007 Vanadate-induced trapping of [alpha-(32)P]8N(3)ADP by the Pro1150Ala mutant in the absence of substrate was also greatly reduced compared with wild-type MRP1 suggesting an uncoupling of ATP hydrolysis and transport activity. Vanadates 0-8 ATP binding cassette subfamily C member 1 Homo sapiens 153-157 25273023-7 2015 Furthermore, MRP1 was upregulated by the Ser/Thr phosphatase inhibitor okadaic acid and downregulated by the tyrosine phosphatase inhibitor vanadate, suggesting that MRP1 protein was stabilized by p-Ser GSK3alphabeta. Vanadates 140-148 ATP binding cassette subfamily C member 1 Homo sapiens 13-17 25273023-7 2015 Furthermore, MRP1 was upregulated by the Ser/Thr phosphatase inhibitor okadaic acid and downregulated by the tyrosine phosphatase inhibitor vanadate, suggesting that MRP1 protein was stabilized by p-Ser GSK3alphabeta. Vanadates 140-148 ATP binding cassette subfamily C member 1 Homo sapiens 166-170 11543717-5 2001 This may be because cancer cells are able to overexpress multidrug resistance-associated protein (Mg(2+)-dependent vanadate-sensitive GS-conjugate export ATPase, MRP/GS-X pump), which extrudes CP-PGs to the extracellular space as glutathione S-conjugates. Vanadates 115-123 ATP binding cassette subfamily C member 1 Homo sapiens 166-170 15252017-5 2004 However, when measuring the effect of nucleotide and transported substrates on the vanadate-induced cleavage reactions, we found that the effect of substrates on the cleavage reactions was significantly different in the mutant MRP1 proteins than in the wild type. Vanadates 83-91 ATP binding cassette subfamily C member 1 Homo sapiens 227-231 15208328-10 2004 Furthermore, vanadate-induced trapping of azido-ADP by E1204L was dramatically increased, indicating that this mutation may cause a partial uncoupling of the catalytic and transport activities of MRP1. Vanadates 13-21 ATP binding cassette subfamily C member 1 Homo sapiens 196-200 11448450-7 2001 Incubation of CCRF-CEM/E1000 cells in 25 mM glutathione not only showed that verapamil-mediated efflux occurred against the concentration gradient, but also demonstrated the MRP1-mediated uptake of glutathione (P < 0.01 compared to the parental CCRF-CEM cells), which was not inhibited by vanadate. Vanadates 292-300 ATP binding cassette subfamily C member 1 Homo sapiens 174-178 11444977-9 2001 Under hydrolysis conditions (at 37 degrees C), orthovanadate induces trapping of the 8-azido[alpha-(32)P]nucleotide in MRP1, which can be further modulated by known MRP1 ligands. Vanadates 47-60 ATP binding cassette subfamily C member 1 Homo sapiens 119-123 11444977-9 2001 Under hydrolysis conditions (at 37 degrees C), orthovanadate induces trapping of the 8-azido[alpha-(32)P]nucleotide in MRP1, which can be further modulated by known MRP1 ligands. Vanadates 47-60 ATP binding cassette subfamily C member 1 Homo sapiens 165-169 9762421-3 1998 Mg(2+)-dependent vanadate-sensitive glutathione S-conjugate ATPase (GS-X pump) activity is a common feature of some ATP-binding cassette (ABC) transporters, such as the multidrug resistance-associated protein (MRP1) gene product, that exports biologically active electrophiles after their conjugation with intracellular glutathione (GSH) from normal and cancer cells. Vanadates 17-25 ATP binding cassette subfamily C member 1 Homo sapiens 68-72 9762421-3 1998 Mg(2+)-dependent vanadate-sensitive glutathione S-conjugate ATPase (GS-X pump) activity is a common feature of some ATP-binding cassette (ABC) transporters, such as the multidrug resistance-associated protein (MRP1) gene product, that exports biologically active electrophiles after their conjugation with intracellular glutathione (GSH) from normal and cancer cells. Vanadates 17-25 ATP binding cassette subfamily C member 1 Homo sapiens 169-214