| Similarity | Rank | |
|---|---|---|
| carbonyl | 0.910 | 46629 |
| adenine | 0.908 | 51793 |
| main-chain | 0.907 | 71295 |
| dimer | 0.905 | 29608 |
| crosslinked | 0.904 | 67602 |
| amide | 0.902 | 69176 |
| disulphide | 0.898 | 54091 |
| arg17 | 0.897 | 76630 |
| thymine | 0.896 | 66570 |
| carboxyl | 0.894 | 52553 |
| hydrogen-bonded | 0.893 | 66056 |
| hydrogen-bond | 0.890 | 48544 |
| cross-linking | 0.889 | 67759 |
| guanine | 0.884 | 30928 |
| covalent | 0.884 | 28446 |
| tetrapeptide | 0.884 | 74036 |
| scd2 | 0.883 | 42730 |
| hydrogen-bonding | 0.883 | 97565 |
| hydrophilic | 0.882 | 57696 |
| tetrahedral | 0.881 | 59382 |
| cyclophilin | 0.881 | 55130 |
| quinone | 0.880 | 78707 |
| reversibly | 0.880 | 79028 |
| apor2 | 0.879 | 55803 |
| ribose | 0.878 | 74265 |