2.200 Å
X-ray
2006-07-10
| 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: | 26.043 |
|---|---|
| Number of residues: | 46 |
| Including | |
| Standard Amino Acids: | 43 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.173 | 1066.500 |
| % Hydrophobic | % Polar |
|---|---|
| 36.39 | 63.61 |
| According to VolSite | |

| HET Code: | LIQ |
|---|---|
| Formula: | C33H43F2N4O5S |
| Molecular weight: | 645.780 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 60.04 % |
| Polar Surface area: | 150.44 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 6 |
| H-Bond Donors: | 4 |
| Rings: | 3 |
| Aromatic rings: | 3 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 18 |
| X | Y | Z |
|---|---|---|
| 13.74 | -4.26433 | 18.1722 |
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 |
| C1A | CD1 | LEU- 30 | 3.34 | 0 | Hydrophobic |
| C16 | CD2 | LEU- 30 | 3.54 | 0 | Hydrophobic |
| O4 | OD2 | ASP- 32 | 2.59 | 169.33 | H-Bond (Ligand Donor) |
| O4 | OD1 | ASP- 32 | 3.49 | 134.77 | H-Bond (Ligand Donor) |
| N23 | O | GLY- 34 | 2.97 | 155.09 | H-Bond (Ligand Donor) |
| C32 | CB | SER- 35 | 3.59 | 0 | Hydrophobic |
| C32 | CG1 | VAL- 69 | 3.87 | 0 | Hydrophobic |
| C20 | CB | TYR- 71 | 3.94 | 0 | Hydrophobic |
| C21 | CD1 | TYR- 71 | 4.04 | 0 | Hydrophobic |
| C14 | CD1 | TYR- 71 | 4.04 | 0 | Hydrophobic |
| C32 | CE1 | TYR- 71 | 3.56 | 0 | Hydrophobic |
| F19 | CD2 | TYR- 71 | 4.04 | 0 | Hydrophobic |
| C31 | CB | THR- 72 | 4.39 | 0 | Hydrophobic |
| C43 | CG2 | THR- 72 | 3.81 | 0 | Hydrophobic |
| C47 | CB | GLN- 73 | 3.53 | 0 | Hydrophobic |
| F19 | CD1 | PHE- 108 | 3.28 | 0 | Hydrophobic |
| C3 | CD1 | ILE- 110 | 3.94 | 0 | Hydrophobic |
| F17 | CD1 | ILE- 110 | 3.44 | 0 | Hydrophobic |
| F17 | CH2 | TRP- 115 | 3.32 | 0 | Hydrophobic |
| C14 | CD1 | ILE- 118 | 3.95 | 0 | Hydrophobic |
| N23 | OD2 | ASP- 228 | 2.6 | 155.4 | H-Bond (Ligand Donor) |
| N23 | OD2 | ASP- 228 | 2.6 | 0 | Ionic (Ligand Cationic) |
| N12 | O | GLY- 230 | 3.04 | 162.92 | H-Bond (Ligand Donor) |
| C7 | CB | THR- 232 | 4.33 | 0 | Hydrophobic |
| O1 | N | THR- 232 | 2.93 | 169.62 | H-Bond (Protein Donor) |