1.600 Å
X-ray
2007-12-04
| 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: | 18.796 |
|---|---|
| Number of residues: | 48 |
| Including | |
| Standard Amino Acids: | 43 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 5 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.565 | 695.250 |
| % Hydrophobic | % Polar |
|---|---|
| 31.55 | 68.45 |
| According to VolSite | |

| HET Code: | C44 |
|---|---|
| Formula: | C33H43N4O4S |
| Molecular weight: | 591.784 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 65.61 % |
| Polar Surface area: | 123.73 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 5 |
| H-Bond Donors: | 4 |
| Rings: | 5 |
| Aromatic rings: | 3 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 11 |
| X | Y | Z |
|---|---|---|
| 30.1479 | 1.80814 | 35.1061 |
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 |
| C18 | CD1 | LEU- 91 | 3.68 | 0 | Hydrophobic |
| O82 | OD1 | ASP- 93 | 3.49 | 142.86 | H-Bond (Ligand Donor) |
| O82 | OD2 | ASP- 93 | 2.66 | 161.26 | H-Bond (Ligand Donor) |
| N20 | O | GLY- 95 | 3 | 146.75 | H-Bond (Ligand Donor) |
| C4 | CD1 | TYR- 132 | 4.07 | 0 | Hydrophobic |
| C5 | CD1 | TYR- 132 | 4.13 | 0 | Hydrophobic |
| C15 | CB | TYR- 132 | 4.06 | 0 | Hydrophobic |
| C69 | CB | TYR- 132 | 4.37 | 0 | Hydrophobic |
| C13 | CB | THR- 133 | 4.02 | 0 | Hydrophobic |
| C45 | CG2 | THR- 133 | 3.91 | 0 | Hydrophobic |
| O7 | N | GLN- 134 | 3.04 | 164.62 | H-Bond (Protein Donor) |
| C8 | CB | GLN- 134 | 3.81 | 0 | Hydrophobic |
| C33 | CD1 | ILE- 171 | 4.03 | 0 | Hydrophobic |
| C5 | CD1 | ILE- 179 | 3.82 | 0 | Hydrophobic |
| C56 | CD1 | ILE- 287 | 3.8 | 0 | Hydrophobic |
| N20 | OD1 | ASP- 289 | 3.9 | 0 | Ionic (Ligand Cationic) |
| N20 | OD2 | ASP- 289 | 2.67 | 0 | Ionic (Ligand Cationic) |
| N20 | OD2 | ASP- 289 | 2.67 | 168.64 | H-Bond (Ligand Donor) |
| N2 | O | GLY- 291 | 2.85 | 156.69 | H-Bond (Ligand Donor) |
| C8 | CB | THR- 292 | 4.43 | 0 | Hydrophobic |
| C13 | CG2 | THR- 292 | 3.95 | 0 | Hydrophobic |
| C11 | CB | THR- 293 | 4.31 | 0 | Hydrophobic |
| O53 | N | ASN- 294 | 2.92 | 147.09 | H-Bond (Protein Donor) |
| C58 | CB | THR- 390 | 4.46 | 0 | Hydrophobic |
| C57 | CG2 | VAL- 393 | 4.16 | 0 | Hydrophobic |