Fig. 8: Structure-based calculation of FRET rates presenting possible excitation energy transfer pathways in the PSII-ACPII supercomplex.

a, b Organization of Chl molecules and the FRET networks presenting efficient FRET processes with lifetimes of less than 10 ps (a) and 100 ps (b) in the PSII-ACPII supercomplex viewed from the stromal side. Chl molecules are shown as spheres and FRET processes between adjacent Chls are shown as lines.