TABLE 3.
Side-chain dihedral angles of aromatic side chains near dimer interface
PheB25 has been excluded due to poor side-chain density found in the crystal structure.
| Residue | 3-I-TyrB26 |
WT insulina |
||
|---|---|---|---|---|
| χ1 (°) | χ2 (°) | χ1 (°) | χ2 (°) | |
| TyrB16 | 172.4 | 78.8 | 174.7 | 77.6 |
| 176.9 | 83.1 | 179.6 | 80.8 | |
| 175.4 | 82.9 | 172.9 | 84.3 | |
| 174.5 | 81.1 | 177.6 | 84.6 | |
| 177.0 | 79.2 | 175.9 | 75.5 | |
| 178.0 | 79.6 | 175.3 | 66.2 | |
| PheB24 | 63.2 | −87.6 | 62.5 | 89.1 |
| 69.9 | 88.4 | 69.3 | 83.2 | |
| 60.0 | −85.3 | 59.3 | 83.4 | |
| 63.0 | −86.9 | 55.2 | −85.0 | |
| 60.1 | −89.0 | 56.7 | −87.9 | |
| 61.0 | −87.5 | 68.8 | 87.5 | |
| TyrB26 | 167.8 | 74.1 | −173.9 | 82.7 |
| 166.6 | 81.0 | 168.9 | −90.5 | |
| 161.4 | 72.6 | −176.7 | 69.8 | |
| 167.7 | 75.3 | 176.5 | 74.7 | |
| 168.1 | 75.7 | −173.9 | 80.1 | |
| 165.3 | 78.0 | 175.4 | 72.4 | |
a Molecular coordinates were obtained from PDB code 1ZNJ.