2.700 Å
X-ray
2012-10-05
| Name: | Serine/threonine-protein kinase Chk2 |
|---|---|
| ID: | CHK2_HUMAN |
| AC: | O96017 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | 2.7.11.1 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 68.731 |
|---|---|
| Number of residues: | 19 |
| Including | |
| Standard Amino Acids: | 19 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.993 | 492.750 |
| % Hydrophobic | % Polar |
|---|---|
| 57.53 | 42.47 |
| According to VolSite | |

| HET Code: | WVI |
|---|---|
| Formula: | C8H9N3S |
| Molecular weight: | 179.242 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 52.56 % |
| Polar Surface area: | 82.94 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 2 |
| H-Bond Donors: | 2 |
| Rings: | 2 |
| Aromatic rings: | 2 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 1 |
| X | Y | Z |
|---|---|---|
| -37.6066 | 33.3589 | 8.1535 |
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 |
| S11 | CG1 | VAL- 234 | 3.79 | 0 | Hydrophobic |
| C1 | CB | ALA- 247 | 4.14 | 0 | Hydrophobic |
| C1 | CD1 | LEU- 301 | 3.58 | 0 | Hydrophobic |
| N7 | O | GLU- 302 | 2.96 | 163.48 | H-Bond (Ligand Donor) |
| N3 | O | MET- 304 | 3.27 | 147.36 | H-Bond (Ligand Donor) |
| N | N | MET- 304 | 2.84 | 155.99 | H-Bond (Protein Donor) |
| C1 | CD1 | LEU- 354 | 4.01 | 0 | Hydrophobic |