1.720 Å
X-ray
2013-03-05
| Name: | cGMP-dependent 3',5'-cyclic phosphodiesterase |
|---|---|
| ID: | PDE2A_HUMAN |
| AC: | O00408 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | 3.1.4.17 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 15 % |
| C | 85 % |
| B-Factor: | 18.909 |
|---|---|
| Number of residues: | 37 |
| Including | |
| Standard Amino Acids: | 32 |
| Non Standard Amino Acids: | 2 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | ZN MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.633 | 1876.500 |
| % Hydrophobic | % Polar |
|---|---|
| 49.46 | 50.54 |
| According to VolSite | |

| HET Code: | 1L6 |
|---|---|
| Formula: | C23H28N6O2 |
| Molecular weight: | 420.507 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 55.81 % |
| Polar Surface area: | 97.33 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 5 |
| H-Bond Donors: | 2 |
| Rings: | 4 |
| Aromatic rings: | 3 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 6 |
| X | Y | Z |
|---|---|---|
| 36.601 | 32.0637 | 42.2268 |
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 |
| N22 | NE2 | GLN- 591 | 3.08 | 138.5 | H-Bond (Protein Donor) |
| C10 | CZ | TYR- 655 | 3.71 | 0 | Hydrophobic |
| C7 | CD1 | LEU- 770 | 3.98 | 0 | Hydrophobic |
| C15 | CD2 | LEU- 770 | 3.68 | 0 | Hydrophobic |
| C6 | CD2 | LEU- 809 | 4 | 0 | Hydrophobic |
| C11 | CD2 | LEU- 809 | 3.84 | 0 | Hydrophobic |
| C11 | CG | GLN- 812 | 4.2 | 0 | Hydrophobic |
| O25 | NE2 | GLN- 812 | 2.97 | 174.56 | H-Bond (Protein Donor) |
| C10 | CG2 | ILE- 822 | 4.02 | 0 | Hydrophobic |
| C9 | CD1 | ILE- 826 | 4.48 | 0 | Hydrophobic |
| C10 | CD1 | ILE- 826 | 3.72 | 0 | Hydrophobic |
| C18 | SD | MET- 847 | 4.16 | 0 | Hydrophobic |
| C13 | CE | MET- 847 | 3.67 | 0 | Hydrophobic |
| C24 | CB | SER- 861 | 4.37 | 0 | Hydrophobic |
| C11 | CZ | PHE- 862 | 3.92 | 0 | Hydrophobic |
| C18 | CB | PHE- 862 | 3.93 | 0 | Hydrophobic |
| C15 | CD1 | ILE- 866 | 4.31 | 0 | Hydrophobic |
| C24 | CG1 | ILE- 866 | 4.15 | 0 | Hydrophobic |
| O25 | O | HOH- 1104 | 2.79 | 158.91 | H-Bond (Ligand Donor) |