2.200 Å
X-ray
2008-02-26
| 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 |
|---|---|
| C | 100 % |
| B-Factor: | 27.973 |
|---|---|
| Number of residues: | 40 |
| Including | |
| Standard Amino Acids: | 38 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.136 | 516.375 |
| % Hydrophobic | % Polar |
|---|---|
| 46.41 | 53.59 |
| According to VolSite | |

| HET Code: | DCP |
|---|---|
| Formula: | C9H12N3O13P3 |
| Molecular weight: | 463.125 g/mol |
| DrugBank ID: | DB03258 |
| Buried Surface Area: | 80.5 % |
| Polar Surface area: | 288.71 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 15 |
| 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 |
|---|---|---|
| -0.176214 | 18.3134 | 10.727 |
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 | 3.58 | 0 | Hydrophobic |
| C3' | CG2 | ILE- 29 | 3.92 | 0 | Hydrophobic |
| O1B | N | GLY- 30 | 3.41 | 153.92 | H-Bond (Protein Donor) |
| O2G | N | GLY- 32 | 2.95 | 123.5 | H-Bond (Protein Donor) |
| O2A | NZ | LYS- 33 | 2.73 | 169.01 | H-Bond (Protein Donor) |
| O3B | NZ | LYS- 33 | 2.96 | 122.88 | H-Bond (Protein Donor) |
| O2G | NZ | LYS- 33 | 2.83 | 166.91 | H-Bond (Protein Donor) |
| O2G | N | LYS- 33 | 2.76 | 156.51 | H-Bond (Protein Donor) |
| O2A | NZ | LYS- 33 | 2.73 | 0 | Ionic (Protein Cationic) |
| O2G | NZ | LYS- 33 | 2.83 | 0 | Ionic (Protein Cationic) |
| O1G | N | THR- 34 | 2.9 | 171.45 | H-Bond (Protein Donor) |
| C5' | CG2 | VAL- 54 | 3.82 | 0 | Hydrophobic |
| C1' | CZ3 | TRP- 57 | 4.5 | 0 | Hydrophobic |
| C5' | CZ3 | TRP- 57 | 4.45 | 0 | Hydrophobic |
| C1' | CD1 | LEU- 66 | 3.89 | 0 | Hydrophobic |
| C4' | CD1 | LEU- 66 | 3.93 | 0 | Hydrophobic |
| O3' | OH | TYR- 70 | 2.64 | 173.37 | H-Bond (Protein Donor) |
| C1' | CZ | PHE- 80 | 4.2 | 0 | Hydrophobic |
| N3 | NE2 | GLN- 81 | 2.77 | 170.75 | H-Bond (Protein Donor) |
| O2 | NE2 | GLN- 81 | 3.42 | 121.8 | H-Bond (Protein Donor) |
| N4 | OE1 | GLN- 81 | 3.19 | 147.17 | H-Bond (Ligand Donor) |
| O1A | NE | ARG- 105 | 2.76 | 158.5 | H-Bond (Protein Donor) |
| O2A | NE | ARG- 105 | 3.42 | 128.98 | H-Bond (Protein Donor) |
| O2A | NH2 | ARG- 105 | 2.76 | 146.79 | H-Bond (Protein Donor) |
| O1A | CZ | ARG- 105 | 3.76 | 0 | Ionic (Protein Cationic) |
| O2A | CZ | ARG- 105 | 3.51 | 0 | Ionic (Protein Cationic) |
| C2' | CE2 | PHE- 114 | 3.85 | 0 | Hydrophobic |
| O1B | NH2 | ARG- 167 | 3.22 | 124.93 | H-Bond (Protein Donor) |
| O1B | NH1 | ARG- 167 | 3.22 | 124.81 | H-Bond (Protein Donor) |
| O3G | NH1 | ARG- 167 | 2.7 | 124.3 | H-Bond (Protein Donor) |
| O1B | CZ | ARG- 167 | 3.57 | 0 | Ionic (Protein Cationic) |
| O3G | CZ | ARG- 167 | 3.97 | 0 | Ionic (Protein Cationic) |
| O2B | NH2 | ARG- 169 | 2.67 | 158.27 | H-Bond (Protein Donor) |
| O2B | NH1 | ARG- 169 | 3.31 | 127.63 | H-Bond (Protein Donor) |
| O2B | CZ | ARG- 169 | 3.41 | 0 | Ionic (Protein Cationic) |
| O3' | OE2 | GLU- 172 | 2.89 | 150.19 | H-Bond (Ligand Donor) |