Histidine Protonation Controls Structural Heterogeneity in the Cyanobacteriochrome AnPixJg2
A. G. Rao, C. Wiebeler, S. Sen, D. S. Cerutti, I. Schapiro
This study identifies histidine protonation as the cause of structural heterogeneity in the cyanobacteriochrome AnPixJg2, showing how it affects chromophore conformation and photoconversion yield.
bioRxiv · Aug 21, 2020Biophysics