1.520 Å
X-ray
2012-01-09
| 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: | 16.032 |
|---|---|
| Number of residues: | 45 |
| Including | |
| Standard Amino Acids: | 42 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.885 | 806.625 |
| % Hydrophobic | % Polar |
|---|---|
| 29.29 | 70.71 |
| According to VolSite | |

| HET Code: | 0GO |
|---|---|
| Formula: | C33H50N4O3 |
| Molecular weight: | 550.775 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 64.09 % |
| Polar Surface area: | 90.69 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 3 |
| H-Bond Donors: | 4 |
| Rings: | 4 |
| Aromatic rings: | 2 |
| Anionic atoms: | 0 |
| Cationic atoms: | 2 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 13 |
| X | Y | Z |
|---|---|---|
| 30.235 | 73.0033 | 17.6446 |
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 |
| C17 | CD1 | LEU- 30 | 3.5 | 0 | Hydrophobic |
| C27 | CD1 | LEU- 30 | 4.16 | 0 | Hydrophobic |
| O31 | OD1 | ASP- 32 | 3.49 | 143.46 | H-Bond (Ligand Donor) |
| O31 | OD2 | ASP- 32 | 2.67 | 160.29 | H-Bond (Ligand Donor) |
| N22 | O | GLY- 34 | 2.97 | 139.89 | H-Bond (Ligand Donor) |
| C39 | CB | SER- 35 | 3.81 | 0 | Hydrophobic |
| C40 | CB | SER- 35 | 4.33 | 0 | Hydrophobic |
| C39 | CG1 | VAL- 69 | 3.7 | 0 | Hydrophobic |
| C20 | CD1 | TYR- 71 | 4.03 | 0 | Hydrophobic |
| C24 | CD1 | TYR- 71 | 3.93 | 0 | Hydrophobic |
| C30 | CB | TYR- 71 | 3.97 | 0 | Hydrophobic |
| C39 | CD1 | TYR- 71 | 3.53 | 0 | Hydrophobic |
| O14 | N | THR- 72 | 3.31 | 121.49 | H-Bond (Protein Donor) |
| C18 | CB | THR- 72 | 3.6 | 0 | Hydrophobic |
| C33 | CB | THR- 72 | 4.35 | 0 | Hydrophobic |
| C26 | CD1 | ILE- 118 | 3.96 | 0 | Hydrophobic |
| C40 | CB | ILE- 126 | 3.82 | 0 | Hydrophobic |
| C40 | CE1 | TYR- 189 | 4.25 | 0 | Hydrophobic |
| N22 | OD1 | ASP- 219 | 3.94 | 0 | Ionic (Ligand Cationic) |
| N22 | OD2 | ASP- 219 | 2.69 | 0 | Ionic (Ligand Cationic) |
| N22 | OD2 | ASP- 219 | 2.69 | 157.78 | H-Bond (Ligand Donor) |
| N13 | O | GLY- 221 | 2.91 | 158.61 | H-Bond (Ligand Donor) |
| C18 | CG2 | THR- 222 | 4.36 | 0 | Hydrophobic |
| N1 | OG1 | THR- 223 | 3.35 | 149.79 | H-Bond (Ligand Donor) |
| O10 | N | THR- 223 | 2.97 | 171.09 | H-Bond (Protein Donor) |