Extended Data Fig. 2. Cryo-EM processing workflow and local resolution.
a, Flowchart of the data processing for the PSI dimer and monomer. The processing steps performed in cryoSPARC and RELION are indicated. To increase the numbers of Pc bound particles Dataset 2 was added for focused classification with signal subtraction. b, The map of the dimer and symmetry expanded dimer colored by local resolution in two orientations (left). Angular distribution of the dimer and symmetry expanded dimer and the FSC-curves are shown. c, The map of the monomer, angular distribution and FSC-curve. d, The map with the best density for plastocyanin, angular distribution and FSC-curve.