1.909 Å
X-ray
2010-11-19
| Name: | Soluble acetylcholine receptor |
|---|---|
| ID: | Q8WSF8_APLCA |
| AC: | Q8WSF8 |
| Organism: | Aplysia californica |
| Reign: | Eukaryota |
| TaxID: | 6500 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 58 % |
| C | 42 % |
| B-Factor: | 24.399 |
|---|---|
| Number of residues: | 27 |
| Including | |
| Standard Amino Acids: | 24 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.990 | 1272.375 |
| % Hydrophobic | % Polar |
|---|---|
| 35.54 | 64.46 |
| According to VolSite | |

| HET Code: | SY9 |
|---|---|
| Formula: | C21H23N2O2 |
| Molecular weight: | 335.420 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 59.83 % |
| Polar Surface area: | 33.98 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 2 |
| H-Bond Donors: | 1 |
| Rings: | 7 |
| Aromatic rings: | 1 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 0 |
| X | Y | Z |
|---|---|---|
| -61.0764 | -3.57916 | 6.86816 |
Image generated by PoseView
Represent the protein/ligand binding mode, centered on the ligand
Dashed lines represents hydrogen bonds and metal interactions
Green residue labels for amino acids with hydrophobic contacts (green lines) to the ligand
| Ligand | Protein | Interaction | |||
|---|---|---|---|---|---|
| Atom | Atom | Residue | Distance (Å) | Angle (°) | Type |
| CAP | CE2 | TYR- 53 | 3.99 | 0 | Hydrophobic |
| CAT | CZ | TYR- 91 | 4.06 | 0 | Hydrophobic |
| CAP | CD2 | TYR- 91 | 3.31 | 0 | Hydrophobic |
| CAD | CE | MET- 114 | 4.11 | 0 | Hydrophobic |
| CAW | CG2 | ILE- 116 | 3.85 | 0 | Hydrophobic |
| NAY | O | TRP- 145 | 2.66 | 156.65 | H-Bond (Ligand Donor) |
| CAM | CZ | TYR- 186 | 3.8 | 0 | Hydrophobic |
| CAL | CD1 | TYR- 186 | 4.18 | 0 | Hydrophobic |
| CAT | CE2 | TYR- 186 | 3.73 | 0 | Hydrophobic |
| CAF | SG | CYS- 188 | 3.4 | 0 | Hydrophobic |
| CAE | SG | CYS- 189 | 3.36 | 0 | Hydrophobic |
| CAU | CD2 | TYR- 193 | 3.45 | 0 | Hydrophobic |