A crystal structure of ... which binds to two sets of three operator sites on the λ chromosome that are separated by about 2,400 base pairs ... Stereo and space-filling views of the dimeric ...

Figure 1: Crystal structure of the human CENP-A nucleosome. It is notable that CENP-A–DNA contacts may exist at the flexible DNA ends of the CENP-A nucleosome. In the exonuclease digestion ...