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 | 1ZJW|1|B | Glutaminyl-tRNA synthetase complexed to glutamine and 2'deoxy A76 glutamine tRNA | X-RAY DIFFRACTION | 2.5 | 74 |
| 2 | 1QTQ|1|B | GLUTAMINYL-TRNA SYNTHETASE COMPLEXED WITH TRNA AND AN AMINO ACID ANALOG | X-RAY DIFFRACTION | 2.25 | 74 |
| 3 | 1GTR|1|B | STRUCTURAL BASIS OF ANTICODON LOOP RECOGNITION BY GLUTAMINYL-TRNA SYNTHETASE | X-RAY DIFFRACTION | 2.5 | 74 |
| 4 | 4JXX|1|B | Crystal structure of E coli E. coli glutaminyl-tRNA synthetase bound to tRNA(Gln)(CUG) and ATP from novel cryostabilization conditions | X-RAY DIFFRACTION | 2.3 | 71 |