1.850 Å
X-ray
2003-09-22
| Name: | Prolyl endopeptidase |
|---|---|
| ID: | PPCE_PIG |
| AC: | P23687 |
| Organism: | Sus scrofa |
| Reign: | Eukaryota |
| TaxID: | 9823 |
| EC Number: | 3.4.21.26 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 10.606 |
|---|---|
| Number of residues: | 25 |
| Including | |
| Standard Amino Acids: | 25 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.641 | 961.875 |
| % Hydrophobic | % Polar |
|---|---|
| 33.33 | 66.67 |
| According to VolSite | |

| HET Code: | GLY_PHE_GLU_PRO |
|---|---|
| Formula: | C21H27N4O7 |
| Molecular weight: | 447.462 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 54.39 % |
| Polar Surface area: | 186.4 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 7 |
| H-Bond Donors: | 3 |
| Rings: | 2 |
| Aromatic rings: | 1 |
| Anionic atoms: | 2 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 11 |
| X | Y | Z |
|---|---|---|
| 40.8663 | 37.5841 | 85.7612 |
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 |
| CB | CE1 | PHE- 173 | 3.49 | 0 | Hydrophobic |
| CD2 | CB | PHE- 173 | 4.3 | 0 | Hydrophobic |
| CZ | SD | MET- 235 | 4.21 | 0 | Hydrophobic |
| CD2 | CE | MET- 235 | 3.74 | 0 | Hydrophobic |
| CB | SG | CYS- 255 | 4.36 | 0 | Hydrophobic |
| CE1 | SG | CYS- 255 | 3.74 | 0 | Hydrophobic |
| CB | CD1 | PHE- 476 | 4.05 | 0 | Hydrophobic |
| CG | CE2 | PHE- 476 | 3.49 | 0 | Hydrophobic |
| CB | CB | ALA- 554 | 3.99 | 0 | Hydrophobic |
| O | N | ASN- 555 | 3.01 | 165.8 | H-Bond (Protein Donor) |
| CG | CB | ASN- 555 | 4.14 | 0 | Hydrophobic |
| CB | CG2 | VAL- 580 | 3.86 | 0 | Hydrophobic |
| CB | CG1 | ILE- 591 | 3.66 | 0 | Hydrophobic |
| CD1 | CB | ALA- 594 | 3.69 | 0 | Hydrophobic |
| O | NE1 | TRP- 595 | 2.85 | 159.09 | H-Bond (Protein Donor) |
| CB | CE2 | TRP- 595 | 3.85 | 0 | Hydrophobic |
| CG | CD2 | TRP- 595 | 3.82 | 0 | Hydrophobic |
| O | NH1 | ARG- 643 | 2.85 | 156.1 | H-Bond (Protein Donor) |
| CB | CG2 | VAL- 644 | 3.83 | 0 | Hydrophobic |
| OXT | NE2 | HIS- 680 | 3.15 | 156.89 | H-Bond (Protein Donor) |