Figure 1. EST6 k_cat/K_M^Est and biological source of the most active substrates tested and other substrates of particular structural or physiological significance.

Alcohol moieties are listed on the vertical and are grouped according to structural similarity. Acid moieties are listed on the horizontal. An ellipsis (…) demarcates a break in an otherwise incremental series. Data on the biological source of the substrates are taken from Supplementary Table S2. Activity results for all 87 compounds tested are given in Supplementary Table S1.