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 | 5W5Y|1|R | RNA polymerase I Initial Transcribing Complex | ELECTRON MICROSCOPY | 3.8 | 6 |
| 2 | 5W66|1|R | RNA polymerase I Initial Transcribing Complex State 3 | ELECTRON MICROSCOPY | 3.9 | 6 |
| 3 | 5W64|1|R | RNA Polymerase I Initial Transcribing Complex State 1 | ELECTRON MICROSCOPY | 4.2 | 6 |