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. Author manuscript; available in PMC: 2021 Sep 30.
Published in final edited form as: Biochem J. 2020 Sep 30;477(18):3499–3525. doi: 10.1042/BCJ20200065

Figure 5. Structure of the S. cerevisiae Mcm2–7 double hexamer.

Figure 5.

Left panel sketches the N-tier to N-tier or head-to-head binding of the double hexamer. Right panel is a semi-transparent surface view of the double hexamer structure (PDB ID 5BK4), with the internal dsDNA shown in gold cartoon.