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Conserved Walker A Cysteines 431 and 1074 in Human P-glycoprotein Are Accessible to Thiol-Specific Agents in the Apo and ADP-Vanadate Trapped Conformations

P-glycoprotein (P-gp) is an ATP-binding cassette efflux transporter involved in the development of multidrug resistance in cancer cells. Although the mechanism of P-gp efflux has been extensively studied, aspects of its catalytic and transport cycle are still unclear. In this study, we used the cons...

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Bibliographic Details
Main Authors: Sim, Hong-May, Bhatnagar, Jaya, Chufan, Eduardo E., Kapoor, Khyati, Ambudkar, Suresh V.
Format: Artigo
Language:Inglês
Published: 2013
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3850068/
https://ncbi.nlm.nih.gov/pubmed/24053441
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/bi4007786
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