1.800 Å
X-ray
2007-03-22
| 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: | 19.101 |
|---|---|
| Number of residues: | 55 |
| Including | |
| Standard Amino Acids: | 47 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 8 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.573 | 408.375 |
| % Hydrophobic | % Polar |
|---|---|
| 37.19 | 62.81 |
| According to VolSite | |

| HET Code: | MY9 |
|---|---|
| Formula: | C33H41FN5O6S |
| Molecular weight: | 654.772 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 69.13 % |
| Polar Surface area: | 161.1 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: | 2 |
| Rotatable Bonds: | 11 |
| X | Y | Z |
|---|---|---|
| 30.3913 | 41.3006 | 2.18759 |
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 |
| F1 | CD1 | TYR- 14 | 3.47 | 0 | Hydrophobic |
| C18 | CD2 | LEU- 30 | 3.75 | 0 | Hydrophobic |
| C26 | CD2 | LEU- 30 | 3.34 | 0 | Hydrophobic |
| O5 | OD2 | ASP- 32 | 2.79 | 172.77 | H-Bond (Ligand Donor) |
| N4 | O | GLY- 34 | 3 | 163.15 | H-Bond (Ligand Donor) |
| C20 | CD1 | TYR- 71 | 3.54 | 0 | Hydrophobic |
| C22 | CB | TYR- 71 | 3.72 | 0 | Hydrophobic |
| C27 | CD1 | TYR- 71 | 4.06 | 0 | Hydrophobic |
| C12 | CB | THR- 72 | 4.12 | 0 | Hydrophobic |
| C16 | CG2 | THR- 72 | 3.85 | 0 | Hydrophobic |
| O4 | N | THR- 72 | 3.19 | 120.39 | H-Bond (Protein Donor) |
| O6 | N | THR- 72 | 2.95 | 154.27 | H-Bond (Protein Donor) |
| O1 | NE2 | GLN- 73 | 3.33 | 139.95 | H-Bond (Protein Donor) |
| O4 | N | GLN- 73 | 3.09 | 150.26 | H-Bond (Protein Donor) |
| C11 | CB | GLN- 73 | 3.84 | 0 | Hydrophobic |
| C18 | CD1 | ILE- 110 | 4.06 | 0 | Hydrophobic |
| C18 | CZ2 | TRP- 115 | 4.1 | 0 | Hydrophobic |
| C26 | CD1 | ILE- 118 | 3.87 | 0 | Hydrophobic |
| C33 | CE1 | TYR- 198 | 3.2 | 0 | Hydrophobic |
| C32 | CD1 | ILE- 226 | 4.13 | 0 | Hydrophobic |
| C33 | CD1 | ILE- 226 | 3.68 | 0 | Hydrophobic |
| N4 | OD2 | ASP- 228 | 2.69 | 159.5 | H-Bond (Ligand Donor) |
| N4 | OD2 | ASP- 228 | 2.69 | 0 | Ionic (Ligand Cationic) |
| N4 | OD1 | ASP- 228 | 3.72 | 0 | Ionic (Ligand Cationic) |
| N1 | O | GLY- 230 | 3.28 | 155.5 | H-Bond (Ligand Donor) |
| N3 | O | GLY- 230 | 3.02 | 155.04 | H-Bond (Ligand Donor) |
| C12 | CG2 | THR- 231 | 4.15 | 0 | Hydrophobic |
| C4 | CG2 | THR- 232 | 4.29 | 0 | Hydrophobic |
| C14 | CB | THR- 232 | 4.3 | 0 | Hydrophobic |
| C3 | CB | THR- 232 | 4.34 | 0 | Hydrophobic |
| O2 | N | ASN- 233 | 3 | 165.87 | H-Bond (Protein Donor) |
| C16 | CD | ARG- 235 | 4.33 | 0 | Hydrophobic |
| C32 | CG2 | VAL- 332 | 4.24 | 0 | Hydrophobic |
| C5 | CB | ALA- 335 | 3.73 | 0 | Hydrophobic |