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. Author manuscript; available in PMC: 2019 May 4.
Published in final edited form as: Chembiochem. 2018 Apr 6;19(9):963–969. doi: 10.1002/cbic.201700686

Figure 3:

Figure 3:

Small molecule binding to 3FY/4FF KIX. Y631 shows significant perturbations while F612 (inset) shows no significant perturbations to chemical shift upon small molecule binding. The concentration 3FY/4FF KIX in the samples was 35 μM. * denotes an impurity that others have identified to be fluoride.[12]