Comparison of the Fourier transformed EXAFS of ZnZn-L1, freeze quenched after 10 ms of reaction with nitrocefin (bold line), with resting ZnZn-L1 (top) and the ZnZn-L1 product complex with nitrocefin (center), and the best fit to the data (bottom). The data for ZnZnL1 and the ZnZnL1-nitrocefin product complex are reproduced, for comparison, from Costello, et al.5