| Similarity | Rank | |
|---|---|---|
| dimer | 0.923 | 29608 |
| crosslinked | 0.913 | 67602 |
| scd2 | 0.910 | 42730 |
| mup | 0.904 | 43403 |
| ribose | 0.902 | 74265 |
| hydrogen-bonded | 0.902 | 66056 |
| thiol | 0.901 | 74444 |
| tyr | 0.900 | 49383 |
| asn | 0.900 | 66277 |
| hydrogen-bond | 0.899 | 48544 |
| actinomycin | 0.899 | 34811 |
| side-chain | 0.899 | 66945 |
| purine | 0.898 | 50834 |
| cd2 | 0.897 | 35303 |
| decamer | 0.897 | 78194 |
| gal4 | 0.897 | 71315 |
| his197 | 0.896 | 51650 |
| 63k | 0.896 | 92849 |
| methylation | 0.896 | 34729 |
| transfectant | 0.895 | 63217 |
| a207 | 0.894 | 97830 |
| arg17 | 0.894 | 76630 |
| serine | 0.894 | 39268 |
| complexed | 0.894 | 48917 |
| substituent | 0.892 | 55249 |