2.070 Å
X-ray
2012-11-19
| Name: | Beta-secretase 1 |
|---|---|
| ID: | BACE1_HUMAN |
| AC: | P56817 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | 3.4.23.46 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 17.964 |
|---|---|
| Number of residues: | 35 |
| Including | |
| Standard Amino Acids: | 33 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.691 | 810.000 |
| % Hydrophobic | % Polar |
|---|---|
| 37.08 | 62.92 |
| According to VolSite | |

| HET Code: | 1BS |
|---|---|
| Formula: | C26H25ClN5O |
| Molecular weight: | 458.963 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 60.5 % |
| Polar Surface area: | 80.34 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 4 |
| H-Bond Donors: | 3 |
| Rings: | 5 |
| Aromatic rings: | 3 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 5 |
| X | Y | Z |
|---|---|---|
| 10.7738 | -17.8689 | 7.29688 |
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 |
| C27 | CD2 | LEU- 91 | 3.62 | 0 | Hydrophobic |
| C28 | CD2 | LEU- 91 | 3.64 | 0 | Hydrophobic |
| C31 | CD1 | LEU- 91 | 3.8 | 0 | Hydrophobic |
| C9 | CE1 | TYR- 132 | 3.54 | 0 | Hydrophobic |
| CL1 | CB | TYR- 132 | 3.85 | 0 | Hydrophobic |
| C6 | CB | GLN- 134 | 4.11 | 0 | Hydrophobic |
| CL1 | CD1 | PHE- 169 | 4.02 | 0 | Hydrophobic |
| C9 | CE1 | PHE- 169 | 4.48 | 0 | Hydrophobic |
| C28 | CE1 | PHE- 169 | 4.37 | 0 | Hydrophobic |
| C28 | CZ2 | TRP- 176 | 4.11 | 0 | Hydrophobic |
| C27 | CD1 | ILE- 179 | 4.05 | 0 | Hydrophobic |
| C15 | CB | THR- 293 | 4.35 | 0 | Hydrophobic |
| N24 | N | THR- 293 | 2.97 | 164.12 | H-Bond (Protein Donor) |
| O25 | N | ASN- 294 | 2.88 | 153.22 | H-Bond (Protein Donor) |
| C8 | CD | ARG- 296 | 4.15 | 0 | Hydrophobic |
| DuAr | CZ | ARG- 296 | 3.85 | 150.7 | Pi/Cation |