2.600 Å
X-ray
2008-06-30
| 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 | 98 % |
| B | 2 % |
| B-Factor: | 50.191 |
|---|---|
| Number of residues: | 54 |
| Including | |
| Standard Amino Acids: | 53 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.111 | 894.375 |
| % Hydrophobic | % Polar |
|---|---|
| 41.51 | 58.49 |
| According to VolSite | |

| HET Code: | 757 |
|---|---|
| Formula: | C42H43F2N5O12S |
| Molecular weight: | 879.879 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 60.69 % |
| Polar Surface area: | 271.87 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 12 |
| H-Bond Donors: | 5 |
| Rings: | 4 |
| Aromatic rings: | 4 |
| Anionic atoms: | 2 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 19 |
| X | Y | Z |
|---|---|---|
| 0.574081 | 15.099 | 36.3381 |
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 |
| C9 | CD1 | LEU- 30 | 3.99 | 0 | Hydrophobic |
| C38 | CD2 | LEU- 30 | 4.22 | 0 | Hydrophobic |
| O42 | OD1 | ASP- 32 | 2.78 | 164.99 | H-Bond (Ligand Donor) |
| N46 | O | GLY- 34 | 2.8 | 154.71 | H-Bond (Ligand Donor) |
| C50 | CB | SER- 35 | 3.4 | 0 | Hydrophobic |
| C49 | CG1 | VAL- 69 | 3.75 | 0 | Hydrophobic |
| N53 | O | PRO- 70 | 2.7 | 167.85 | H-Bond (Ligand Donor) |
| C31 | CD1 | TYR- 71 | 3.61 | 0 | Hydrophobic |
| C41 | CD1 | TYR- 71 | 4.05 | 0 | Hydrophobic |
| C34 | CB | TYR- 71 | 3.41 | 0 | Hydrophobic |
| C22 | CG2 | THR- 72 | 3.62 | 0 | Hydrophobic |
| C15 | CB | THR- 72 | 4.16 | 0 | Hydrophobic |
| O45 | N | THR- 72 | 3.29 | 154.05 | H-Bond (Protein Donor) |
| O64 | OG1 | THR- 72 | 2.87 | 132.49 | H-Bond (Protein Donor) |
| O19 | N | GLN- 73 | 3.36 | 158.09 | H-Bond (Protein Donor) |
| C36 | CB | GLN- 73 | 3.6 | 0 | Hydrophobic |
| C15 | CG | GLN- 73 | 3.33 | 0 | Hydrophobic |
| F40 | CD1 | PHE- 108 | 3.66 | 0 | Hydrophobic |
| C9 | CD1 | ILE- 110 | 3.99 | 0 | Hydrophobic |
| F39 | CD1 | ILE- 110 | 3.34 | 0 | Hydrophobic |
| C9 | CZ2 | TRP- 115 | 4.12 | 0 | Hydrophobic |
| F39 | CZ2 | TRP- 115 | 3.78 | 0 | Hydrophobic |
| C31 | CD1 | ILE- 118 | 3.86 | 0 | Hydrophobic |
| C50 | CD1 | ILE- 126 | 3.39 | 0 | Hydrophobic |
| C50 | CE1 | TYR- 198 | 4.2 | 0 | Hydrophobic |
| O52 | OH | TYR- 198 | 2.77 | 150.05 | H-Bond (Protein Donor) |
| O42 | OD2 | ASP- 228 | 2.54 | 151.89 | H-Bond (Protein Donor) |
| N8 | O | GLY- 230 | 3.27 | 138.44 | H-Bond (Ligand Donor) |
| N29 | O | GLY- 230 | 3.21 | 175.64 | H-Bond (Ligand Donor) |
| C16 | CB | THR- 231 | 4.31 | 0 | Hydrophobic |
| C14 | CG2 | THR- 231 | 3.64 | 0 | Hydrophobic |
| C13 | CB | THR- 232 | 4.27 | 0 | Hydrophobic |
| C1 | CB | THR- 232 | 4 | 0 | Hydrophobic |
| O26 | N | THR- 232 | 3.31 | 124.81 | H-Bond (Protein Donor) |
| O26 | N | ASN- 233 | 2.99 | 153.7 | H-Bond (Protein Donor) |
| C22 | CD | ARG- 235 | 3.97 | 0 | Hydrophobic |
| C3 | CB | ALA- 335 | 3.67 | 0 | Hydrophobic |