Crystal structure of the light-driven inward proton pump xenorhodopsin BcXeR in the M state at pH 7.0 in the presence of sodium at 100K

Molecular mechanism of inward proton translocation

PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2)

0.8 M Na/K-Pi pH 8.2
crystals soaked in 1.2 M Na/K-Pi pH 7.0 before harvesting

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY

retinal, rhodopsin, xenorhodopsin, ion transport, isomerization, photocycle, MEMBRANE PROTEIN