2.700 Å
X-ray
2008-02-29
| Name: | ATP-dependent DNA helicase Hel308 |
|---|---|
| ID: | HELS_PYRFU |
| AC: | O73946 |
| Organism: | Pyrococcus furiosus |
| Reign: | Archaea |
| TaxID: | 186497 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 37.524 |
|---|---|
| Number of residues: | 27 |
| Including | |
| Standard Amino Acids: | 27 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.187 | 1407.375 |
| % Hydrophobic | % Polar |
|---|---|
| 38.61 | 61.39 |
| According to VolSite | |

| HET Code: | ACP |
|---|---|
| Formula: | C11H14N5O12P3 |
| Molecular weight: | 501.176 g/mol |
| DrugBank ID: | DB03909 |
| Buried Surface Area: | 48.69 % |
| Polar Surface area: | 310.64 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 16 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| 7.24497 | 13.0694 | 34.6834 |
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 |
| N6 | O | SER- 23 | 3.16 | 167.67 | H-Bond (Ligand Donor) |
| N7 | NE2 | GLN- 28 | 2.86 | 154.89 | H-Bond (Protein Donor) |
| N6 | OE1 | GLN- 28 | 2.99 | 126.06 | H-Bond (Ligand Donor) |
| O1B | N | LYS- 52 | 2.71 | 144.55 | H-Bond (Protein Donor) |
| C3B | CB | LYS- 52 | 3.37 | 0 | Hydrophobic |
| O3A | OG1 | THR- 53 | 3.27 | 167.93 | H-Bond (Protein Donor) |
| O2G | NZ | LYS- 84 | 3.87 | 0 | Ionic (Protein Cationic) |
| O1G | OD1 | ASP- 145 | 2.72 | 141.57 | H-Bond (Protein Donor) |