Heat map of mutual geometric discrepancy, in Angstroms per nucleotide. Instances are ordered to put similar structures near each other. The colorbar ranges from 0 to the maximum observed discrepancy, up to 0.5
#S - ordering by similarity (same as in the heat map).
| #S | PDB | Title | Method | Resolution | Length |
| 1 | 5W51|1|R | Pol II elongation complex with an N6-methyladenine-containing template and a matched UMPNPP | X-RAY DIFFRACTION | 3.4 | 9 |
| 2 | 5W4U|1|R | Pol II elongation complex with an N6-methyladenine-containing template | X-RAY DIFFRACTION | 3.6 | 9 |