Schematic diagram of binding mechanisms among ligands, CAT, ZnF1, ZnF3 and DSB (4OPX).

Abstract

CAT area includes WGR (green cartoon), HD (red cartoon) and ART (blue cartoon). (a) Interaction between ligand and CAT. (b) Interaction between ZnF1 and CAT. (c) Interaction between ZnF3 and CAT. (d) Interaction between DSB and CAT. (e) Interaction between ZnF1 and DSB. (f) Interaction between ZnF3 and DSB. (g) Interaction between ZnF1 and ZnF3.</p