Figure 4
Scattergrams showing the relationship between the fit to electron density (measured as the real-space correlation coefficient; RSCC) and the geometric fit between the dinucleotide geometry and the geometrically closest dinucleotide in the `golden set', an ensemble of dinucleotides defining the NtC classes (r.m.s.d.) (Černý, Božíková, Svoboda et al., 2020 ). The data were calculated for dinucleotides containing at least one base forming a noncanonical base pair. The top left scattergram reports on dinucleotides with the T–T mismatches and the other three on dinucleotides with mismatches as listed in Table 4 . The red crosses highlight data from the three reported structures: PDB entries 6ror, 6ros and 6rou. The RSCC–rm.s.d. and analogus scattergrams were calculated for all dinucleotides in the archives classified into all 96 + 1 NtC classes. They can be seen at https://dnatco.datmos.org/contours . |