2.400 Å
X-ray
2003-03-17
| Name: | Deoxynucleoside kinase |
|---|---|
| ID: | DNK_DROME |
| AC: | Q9XZT6 |
| Organism: | Drosophila melanogaster |
| Reign: | Eukaryota |
| TaxID: | 7227 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 100 % |
| B-Factor: | 43.423 |
|---|---|
| Number of residues: | 43 |
| Including | |
| Standard Amino Acids: | 41 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.326 | 475.875 |
| % Hydrophobic | % Polar |
|---|---|
| 50.35 | 49.65 |
| According to VolSite | |

| HET Code: | TTP |
|---|---|
| Formula: | C10H13N2O14P3 |
| Molecular weight: | 478.137 g/mol |
| DrugBank ID: | DB02452 |
| Buried Surface Area: | 84.79 % |
| Polar Surface area: | 279.44 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 14 |
| H-Bond Donors: | 2 |
| Rings: | 2 |
| Aromatic rings: | 0 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| 28.1183 | -18.7081 | 12.3637 |
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 |
| C2' | CD1 | ILE- 29 | 3.47 | 0 | Hydrophobic |
| O2G | N | GLY- 32 | 2.9 | 129 | H-Bond (Protein Donor) |
| O2A | NZ | LYS- 33 | 2.82 | 164 | H-Bond (Protein Donor) |
| O2G | N | LYS- 33 | 2.64 | 167.99 | H-Bond (Protein Donor) |
| O2G | NZ | LYS- 33 | 2.89 | 166.74 | H-Bond (Protein Donor) |
| O2A | NZ | LYS- 33 | 2.82 | 0 | Ionic (Protein Cationic) |
| O2G | NZ | LYS- 33 | 2.89 | 0 | Ionic (Protein Cationic) |
| O3G | N | THR- 34 | 3 | 156.6 | H-Bond (Protein Donor) |
| C5' | CG2 | VAL- 54 | 3.62 | 0 | Hydrophobic |
| C4' | CG1 | VAL- 54 | 3.97 | 0 | Hydrophobic |
| C5' | CZ3 | TRP- 57 | 4.33 | 0 | Hydrophobic |
| C5M | CH2 | TRP- 57 | 3.75 | 0 | Hydrophobic |
| C4' | CD1 | LEU- 66 | 4.28 | 0 | Hydrophobic |
| C1' | CD1 | LEU- 66 | 4.13 | 0 | Hydrophobic |
| O3' | OH | TYR- 70 | 2.72 | 172.31 | H-Bond (Protein Donor) |
| C1' | CZ | PHE- 80 | 4.45 | 0 | Hydrophobic |
| N3 | OE1 | GLN- 81 | 2.74 | 164.42 | H-Bond (Ligand Donor) |
| O4 | NE2 | GLN- 81 | 3.07 | 162.3 | H-Bond (Protein Donor) |
| C5M | CG1 | VAL- 84 | 4.27 | 0 | Hydrophobic |
| O1A | NE | ARG- 105 | 2.85 | 166.87 | H-Bond (Protein Donor) |
| O2A | NE | ARG- 105 | 3.42 | 128.98 | H-Bond (Protein Donor) |
| O2A | NH2 | ARG- 105 | 2.85 | 147.83 | H-Bond (Protein Donor) |
| O1A | CZ | ARG- 105 | 3.78 | 0 | Ionic (Protein Cationic) |
| O2A | CZ | ARG- 105 | 3.54 | 0 | Ionic (Protein Cationic) |
| C5M | CD | ARG- 105 | 3.82 | 0 | Hydrophobic |
| C5M | CE1 | PHE- 114 | 3.88 | 0 | Hydrophobic |
| C2' | CE2 | PHE- 114 | 3.79 | 0 | Hydrophobic |
| O2B | CZ | ARG- 167 | 3.54 | 0 | Ionic (Protein Cationic) |
| O1G | CZ | ARG- 167 | 3.89 | 0 | Ionic (Protein Cationic) |
| O1G | NH1 | ARG- 167 | 2.75 | 141.23 | H-Bond (Protein Donor) |
| O1B | NH2 | ARG- 169 | 2.75 | 172.34 | H-Bond (Protein Donor) |
| O2B | NH1 | ARG- 169 | 2.8 | 148.16 | H-Bond (Protein Donor) |
| O1B | CZ | ARG- 169 | 3.59 | 0 | Ionic (Protein Cationic) |
| O2B | CZ | ARG- 169 | 3.65 | 0 | Ionic (Protein Cationic) |
| O3' | OE2 | GLU- 172 | 2.84 | 167.21 | H-Bond (Ligand Donor) |
| O1B | MG | MG- 400 | 2.14 | 0 | Metal Acceptor |
| O3G | MG | MG- 400 | 2.17 | 0 | Metal Acceptor |