| Knot residues | Chain start-stop | Knot type | Knot | |
|---|---|---|---|---|
| 168-226A | 2-253A | 31 (trefoil knot) | ![]() | Jmol visualization |
| 168-225B | 2-253B | 31 (trefoil knot) | ![]() | Jmol visualization |
| 168-226C | 2-253C | 31 (trefoil knot) | ![]() | Jmol visualization |
| 168-225D | 2-253D | 31 (trefoil knot) | ![]() | Jmol visualization |