Table 1.

Selected parameters derived from fast fluorescence kinetic measurements to estimate the energetic connectivity between PSII units. Parameters for the paired PSII-LHCII supercomplexes prepared at 1.25 mg mL⁻¹ in the sucrose gradient buffer and diluted 1,000-fold either in the sucrose gradient buffer (control) or in a similar salt-free buffer (no salts) were calculated according to methods previously reported^49–53 as defined in Supplementary Table 2.

	C	p 2G	p	ω
control	0.35 ± 0.03	0.21 ± 0.02	0.30 ± 0.02	0.20 ± 0.01
no salts	0.14 ± 0.03	0.15 ± 0.03	0.13 ± 0.02	0.06 ± 0.01