1.600 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: | 17.251 |
|---|---|
| Number of residues: | 48 |
| Including | |
| Standard Amino Acids: | 42 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 6 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.601 | 702.000 |
| % Hydrophobic | % Polar |
|---|---|
| 28.37 | 71.63 |
| According to VolSite | |

| HET Code: | ZY1 |
|---|---|
| Formula: | C32H39N4O5S |
| Molecular weight: | 591.741 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 66.92 % |
| Polar Surface area: | 125.86 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 5 |
| H-Bond Donors: | 3 |
| Rings: | 5 |
| Aromatic rings: | 4 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 11 |
| X | Y | Z |
|---|---|---|
| 29.9425 | 1.55633 | 34.6428 |
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 |
| C16 | CD1 | LEU- 91 | 3.71 | 0 | Hydrophobic |
| O21 | OD1 | ASP- 93 | 3.33 | 141.02 | H-Bond (Ligand Donor) |
| O21 | OD2 | ASP- 93 | 2.59 | 157.73 | H-Bond (Ligand Donor) |
| N20 | O | GLY- 95 | 3.02 | 133.84 | H-Bond (Ligand Donor) |
| C48 | CB | SER- 96 | 3.59 | 0 | Hydrophobic |
| C5 | CD1 | TYR- 132 | 3.92 | 0 | Hydrophobic |
| C19 | CB | TYR- 132 | 4.07 | 0 | Hydrophobic |
| C4 | CD1 | TYR- 132 | 4.26 | 0 | Hydrophobic |
| C75 | CG2 | THR- 133 | 3.47 | 0 | Hydrophobic |
| C9 | CB | THR- 133 | 4.05 | 0 | Hydrophobic |
| O7 | N | GLN- 134 | 3.05 | 166.92 | H-Bond (Protein Donor) |
| C8 | CB | GLN- 134 | 3.7 | 0 | Hydrophobic |
| C68 | CD1 | ILE- 171 | 3.91 | 0 | Hydrophobic |
| C5 | CD1 | ILE- 179 | 3.67 | 0 | Hydrophobic |
| C48 | CD1 | ILE- 187 | 4.4 | 0 | Hydrophobic |
| N20 | OD1 | ASP- 289 | 3.83 | 0 | Ionic (Ligand Cationic) |
| N20 | OD2 | ASP- 289 | 2.68 | 0 | Ionic (Ligand Cationic) |
| N20 | OD2 | ASP- 289 | 2.68 | 144.01 | H-Bond (Ligand Donor) |
| N2 | O | GLY- 291 | 2.97 | 162.99 | H-Bond (Ligand Donor) |
| C9 | CG2 | THR- 292 | 4.25 | 0 | Hydrophobic |
| O80 | N | THR- 293 | 3.24 | 121.23 | H-Bond (Protein Donor) |
| C61 | CB | THR- 293 | 4.24 | 0 | Hydrophobic |
| C61 | CB | ASN- 294 | 4.27 | 0 | Hydrophobic |
| O80 | N | ASN- 294 | 3.08 | 167.46 | H-Bond (Protein Donor) |
| C75 | CD | ARG- 296 | 4.04 | 0 | Hydrophobic |