Skip to main content
. 2020 Jun 29;117(28):16373–16382. doi: 10.1073/pnas.2000895117

Table 5.

D1/D2 residue pairs that stabilize PheoD1•– with respect to PheoD2•– (>40 meV) in the LUMO energy level in millielectron volts (corresponding to Em for one-electron reduction)

Em(PheoD1) Em(PheoD2) Em(PheoD1) Em(PheoD2) Stabilizing PheoD1•–
D1-Met214 8 −41 D2-Ile213 65 8 106
D1-Arg27 84 19 D2-Phe27 0 −8 73
D1-Tyr126 84 3 D2-Phe125 0 14 67
D1-Arg136 71 14 D2-Leu135 0 5 52