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Figure 1
Zinc binding by C. koseri ZnuA determined by MF2 competition assay. The intensity change at 330 nm with increasing zinc in the absence (solid circles) and presence (empty circles) of protein is shown for (a) apo WT Ck ZnuA and (b) ΔLoop Ck ZnuA. Titrations were performed in triplicate and error bars represent the standard deviation between experiments. Fits are shown as solid lines. Dissociation constants ± standard deviations (n = 3) are indicated.

Journal logoSTRUCTURAL BIOLOGY
COMMUNICATIONS
ISSN: 2053-230X
Volume 78| Part 3| March 2022| Pages 128-134
https://doi.org/10.1107/S2053230X22001662
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