Figure 1
Structure of apo LtPHBase. (a) Comparison of apo and IPA/EG-bound LtPHBase, showing regions remote from the active sites that differ between the two structures. (b) Crystal contacts stabilizing the observed conformations of active-site loops. (c) Surface representation and zoom into differences in the active-site loops between apo and IPA/EG-bound LtPHBase. The inset region is shown with a putty-style B-factor representation; the B-factor rainbow range is from 7 Å2 (blue) to 71 Å2 (red). (d) Docking model for the HB trimer. |