Mechanism of Proton Pumping in Bacteriorhodopsin by Solid State NMR: The Protonation State of Tyrosine in the Light-Adapted and M States
McDermott, A. E., Thompson, L. K., Winkel, C., Farrar, M. R., Pelletier, S., Lugtenburg, J., Herzfeld, J., & Griffin, R. G. (1991) “Mechanism of Proton Pumping in Bacteriorhodopsin by Solid State NMR: The Protonation State of Tyrosine in the Light-Adapted and M States”, Biochemistry 30, 8366-8371.