Fig 1 -

Abstract

(a) Three-dimensional diagram of the binding system (4OPX). ZnF1, ZnF3 and CAT (including WGR) are depicted in red, yellow, and green, respectively. DSB is depicted in blue. Ligand is shown in purple stick model. (b) Two-dimensional diagram of C10H10FNO2, marked as Lig1. (c) Two-dimensional diagram of C16H11NO5, marked as Lig2. (c) Two-dimensional diagram of C22H22N2O5, marked as Lig3.</p