... Journal name: Nature Chemical ... L of WT was determined from P o max by single-channel recordings as L = P o max / (1 − P o max ); n same as in f, n = 4 for WT. NS, P < 0.05; **P < 0.01; ***P < 0.001 in Student's t-test, data are given as mean ± sem. ... (a) Chemical structure of the ...