Figure 3
(a) Cartoon representation of the protomers involved in Zn2+ (gray sphere) binding (dark green and teal cartoons), which are distinct from the promoters comprising the previously described dimer (light green/dark green cartoons and teal/cyan cartoons). (b) Residues involved in the coordination of a Zn2+ ion (gray sphere) between two Mu8.1 protomers are shown as dark green and teal sticks. Intermolecular distances are shown as blue dashed lines and are labeled in Å. |