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. 2016 Dec 13;6:38793. doi: 10.1038/srep38793

Figure 3. Homophilic interaction of MCR-1-EDs.

Figure 3

(A) Interface of two MCR-1-EDs are mediated by two Zinc ions in one asymmetric unit. Residues that cooperate with Zinc ions are named on both chains. (B) Oligomerization of MCR-1-ED induced by Zinc ions. The left and right panels depict the status of MCR-1 in zinc-free buffer and buffer containing 1 mM zinc ion, respectively.