Asymmetric conformations and lipid interactions shape the ATP-coupled cycle of a heterodimeric ABC transporter
Q. Tang, M. Sinclair, H. S. Hasdemir, R. A. Stein, E. Karakas, E. Tajkhorshid, H. Mchaourab
This study uses cryo-EM, DEER, and MD simulations to analyze the conformational dynamics of BmrCD, revealing asymmetric ATP and substrate interactions that drive its transport cycle.
bioRxiv · May 29, 2023Biophysics