Figure 1
Stereo diagram showing the SAPTF map contoured at 2.5σ (blue) calculated using a model of a ten-residue α-helix searched in the SIR electron density for hevamine (FOM = 0.45 to 3 Å) with a radius of averaging of 9 Å. The Cα trace of heavamine is shown in red. Cα traces of the model helices found by MOLREP using the SAPTF algorithm are shown in green, with most of the enzyme α-helices correctly identified. The figure was prepared using MOLSCRIPT (Kraulis, 1991). |