Table 1.
Comparison of predicted interactions between cyanidin and ERα or ERβ.
| Amino Acid Residue | Interaction with Cyanidin | ||
|---|---|---|---|
| ERα | ERβ | Common to ERα & ERβ | ERβ only |
| Ala350 | Ala302 | hydrophobic interaction | |
| Glu353 | Glu305 | hydrogen bond | - |
| Leu384 | Met336 | interaction with aryl ring (position 1) | |
| Arg394 | Arg346 | hydrogen bond | - |
| Phe404 | Phe356 | hydrophobic interaction | - |
| Met421 | Ile373 | - | hydrophobic interaction |
| interaction with hydroxyl group (position 2) | |||
| His524 | His475 | hydrogen bond | - |
Each ER amino acid residue is shown located within 5.0 Å from each atom of cyanidin. -: none.