Fig. 4.

Rates of photoassembly are dependent on solvent and chloride concentration. Samples were photoassembled at 50 μE⋅m⁻²⋅s⁻¹ for variable times. Sample conditions are identical to Fig. 3. Photoassembly was performed in H₂O, pH 6.05, with 100 mM total Cl⁻ (A); D₂O, pL 6.05, with 100 mM total Cl⁻ (B); or H₂O, pH 6.05, with 750 mM total Cl⁻ (C). Data with error bars represent average values and SE (n = 3 to 6). Traces represent kinetic analyses described in Table 1.