2.300 Å
X-ray
2010-06-04
| Name: | Ketohexokinase |
|---|---|
| ID: | KHK_HUMAN |
| AC: | P50053 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 95 % |
| B | 5 % |
| B-Factor: | 42.786 |
|---|---|
| Number of residues: | 41 |
| Including | |
| Standard Amino Acids: | 39 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.969 | 1363.500 |
| % Hydrophobic | % Polar |
|---|---|
| 39.11 | 60.89 |
| According to VolSite | |

| HET Code: | ANP |
|---|---|
| Formula: | C10H13N6O12P3 |
| Molecular weight: | 502.164 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 63 % |
| Polar Surface area: | 322.68 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 16 |
| H-Bond Donors: | 4 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| -4.47897 | 1.32406 | 18.6422 |
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 |
| O2G | NH2 | ARG- 108 | 3.31 | 169.1 | H-Bond (Protein Donor) |
| O3G | NH2 | ARG- 108 | 2.8 | 121.75 | H-Bond (Protein Donor) |
| O3G | CZ | ARG- 108 | 2.9 | 0 | Ionic (Protein Cationic) |
| C5' | CB | ALA- 224 | 3.86 | 0 | Hydrophobic |
| C4' | CB | PHE- 260 | 3.99 | 0 | Hydrophobic |
| C2' | SG | CYS- 282 | 4.48 | 0 | Hydrophobic |
| C4' | CB | ALA- 285 | 4.15 | 0 | Hydrophobic |
| C1' | CB | ALA- 285 | 3.64 | 0 | Hydrophobic |
| O1A | O | HOH- 327 | 2.89 | 179.96 | H-Bond (Protein Donor) |