2.080 Å
X-ray
2009-04-02
| 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: | 16.742 |
|---|---|
| Number of residues: | 42 |
| Including | |
| Standard Amino Acids: | 38 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 4 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.690 | 880.875 |
| % Hydrophobic | % Polar |
|---|---|
| 30.27 | 69.73 |
| According to VolSite | |

| HET Code: | ZY3 |
|---|---|
| Formula: | C31H41N4O5S |
| Molecular weight: | 581.746 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 63.54 % |
| Polar Surface area: | 132.96 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 6 |
| H-Bond Donors: | 4 |
| Rings: | 4 |
| Aromatic rings: | 3 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 12 |
| X | Y | Z |
|---|---|---|
| 30.1847 | 1.60237 | 34.6746 |
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 |
| C20 | CD1 | LEU- 91 | 3.62 | 0 | Hydrophobic |
| O4 | OD2 | ASP- 93 | 2.64 | 160.72 | H-Bond (Ligand Donor) |
| N4 | O | GLY- 95 | 3.26 | 138.66 | H-Bond (Ligand Donor) |
| C30 | CB | SER- 96 | 3.51 | 0 | Hydrophobic |
| C15 | CD1 | TYR- 132 | 4.05 | 0 | Hydrophobic |
| C17 | CB | TYR- 132 | 4.23 | 0 | Hydrophobic |
| C22 | CD1 | TYR- 132 | 4.1 | 0 | Hydrophobic |
| C30 | CD1 | TYR- 132 | 4.31 | 0 | Hydrophobic |
| C6 | CB | THR- 133 | 4.17 | 0 | Hydrophobic |
| C8 | CG2 | THR- 133 | 3.83 | 0 | Hydrophobic |
| O3 | N | GLN- 134 | 3.05 | 161.6 | H-Bond (Protein Donor) |
| C5 | CB | GLN- 134 | 3.75 | 0 | Hydrophobic |
| C1 | CD1 | ILE- 171 | 3.7 | 0 | Hydrophobic |
| C15 | CD1 | ILE- 179 | 3.71 | 0 | Hydrophobic |
| N4 | OD1 | ASP- 289 | 3.97 | 0 | Ionic (Ligand Cationic) |
| N4 | OD2 | ASP- 289 | 2.72 | 0 | Ionic (Ligand Cationic) |
| N4 | OD2 | ASP- 289 | 2.72 | 176.9 | H-Bond (Ligand Donor) |
| N3 | O | GLY- 291 | 2.97 | 171.47 | H-Bond (Ligand Donor) |
| C5 | CB | THR- 292 | 4.49 | 0 | Hydrophobic |
| C6 | CG2 | THR- 292 | 4.14 | 0 | Hydrophobic |
| C11 | CB | THR- 293 | 3.96 | 0 | Hydrophobic |
| O1 | N | THR- 293 | 3.25 | 120.66 | H-Bond (Protein Donor) |
| O1 | N | ASN- 294 | 3 | 148.88 | H-Bond (Protein Donor) |