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. 1998 Jun 23;95(13):7339–7344. doi: 10.1073/pnas.95.13.7339

Figure 4.

Figure 4

Estimation of dissociation constants. Amplitude of the fast kinetic component of P700+ reduction as a function of the concentration of donor proteins pc (A) and cyt c6 (B). PSI particles were isolated from wild type (•), K12P transformant (□), K16Q transformant (Δ), K23Q transformant (◊), and K30Q transformant (○). MgCl2 concentration was 10 mM, except for wild-type PSI with pc (3 mM).