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. 2021 Aug 5;29(8):899–912.e4. doi: 10.1016/j.str.2020.12.008

Figure 8.

Figure 8

Cryo-EM structures of the W107R variant KatG protein before and after heme loading

(A) The structure of W107R as purified, protomer A in yellow and protomer B in cyan.

(B) The two structures of W107R following heme loading. Left, the structure of W107R with one heme molecule bound from the 3.2 Å resolution map. Right, the structure of W107R with two heme molecules bound from the 3.1 Å resolution map. Heme molecules are shown in red and highlighted with a dashed red circle. Missing and reordered loops are also shown with a dashed black line.