Nature 391, 199–203 (1998)

In this Letter, the numbers for the secondary structure elements involved in Taxol binding are incorrect (page 202, second-to-last paragraph of main text). The sentences giving the correct numbers are, “In our model, the C-3′ is near the top of helix H1 (that is, between β:15–25), and the C2 group near H6 and the H6–H7 loop (that is, between β:212–222). The main interaction of the taxane ring is at L275, at the beginning of the B7–H9 loop.”