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Figure 4
Model building of the structure of the light state of AtPhot2LOV2. (a) The structure of AtPhot2LOV2 in the dark state showing key residues surrounding the FMN chromophore. (b) FobsFcalc (green, positive; red, negative) and 2FobsFcalc electron-density maps, contoured at 2.5σ and 1.0σ levels, respectively, for all key residues and the FMN chromophore at time point 66 before modelling of the light state. The dark-state model (left) and both dark- and light-state models (right) are represented. (c) The structure of AtPhot2LOV2 in the light state (C and D conformers, light shade colours) superimposed on that of the dark state (A and B conformers, darker shade colours).

Volume 7| Part 4| July 2020| Pages 728-736
ISSN: 2052-2525