1.800 Å
X-ray
2013-03-18
| 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: | 20.613 |
|---|---|
| Number of residues: | 28 |
| Including | |
| Standard Amino Acids: | 28 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.884 | 870.750 |
| % Hydrophobic | % Polar |
|---|---|
| 32.17 | 67.83 |
| According to VolSite | |

| HET Code: | 1M4 |
|---|---|
| Formula: | C14H17BrN3O2 |
| Molecular weight: | 339.208 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 51.07 % |
| Polar Surface area: | 69.53 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 2 |
| H-Bond Donors: | 2 |
| Rings: | 3 |
| Aromatic rings: | 1 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 0 |
| X | Y | Z |
|---|---|---|
| 24.3718 | 14.2107 | 8.6105 |
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 |
| BR1 | CD2 | LEU- 78 | 3.96 | 0 | Hydrophobic |
| C5 | CD2 | LEU- 78 | 3.85 | 0 | Hydrophobic |
| C13 | OD1 | ASP- 80 | 3.57 | 0 | Ionic (Ligand Cationic) |
| C13 | OD2 | ASP- 80 | 3.5 | 0 | Ionic (Ligand Cationic) |
| N14 | OD2 | ASP- 80 | 2.72 | 161.28 | H-Bond (Ligand Donor) |
| N16 | OD1 | ASP- 80 | 2.77 | 156.44 | H-Bond (Ligand Donor) |
| N16 | OD2 | ASP- 80 | 3.49 | 125.69 | H-Bond (Ligand Donor) |
| C18 | CB | SER- 83 | 3.91 | 0 | Hydrophobic |
| C19 | CG1 | VAL- 117 | 4.35 | 0 | Hydrophobic |
| C19 | CD2 | TYR- 119 | 3.63 | 0 | Hydrophobic |
| C9 | CE1 | PHE- 156 | 4.47 | 0 | Hydrophobic |
| BR1 | CD1 | ILE- 158 | 3.95 | 0 | Hydrophobic |
| BR1 | CZ2 | TRP- 163 | 4.19 | 0 | Hydrophobic |
| C18 | CD1 | ILE- 166 | 3.66 | 0 | Hydrophobic |
| C3 | CD1 | ILE- 166 | 3.3 | 0 | Hydrophobic |
| C13 | OD2 | ASP- 276 | 3.78 | 0 | Ionic (Ligand Cationic) |
| N16 | OD2 | ASP- 276 | 2.78 | 163.84 | H-Bond (Ligand Donor) |
| C17 | CB | THR- 279 | 4.49 | 0 | Hydrophobic |