2.100 Å
X-ray
2005-03-17
| Name: | Type 2 DNA topoisomerase 6 subunit B |
|---|---|
| ID: | TOP6B_SULSH |
| AC: | O05207 |
| Organism: | Sulfolobus shibatae |
| Reign: | Archaea |
| TaxID: | 2286 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 13.819 |
|---|---|
| Number of residues: | 34 |
| Including | |
| Standard Amino Acids: | 32 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.439 | 411.750 |
| % Hydrophobic | % Polar |
|---|---|
| 42.62 | 57.38 |
| According to VolSite | |

| HET Code: | ADP |
|---|---|
| Formula: | C10H12N5O10P2 |
| Molecular weight: | 424.177 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 47.32 % |
| Polar Surface area: | 260.7 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 14 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 3 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 6 |
| X | Y | Z |
|---|---|---|
| 20.0052 | 54.4469 | 17.6348 |
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 |
| O2A | ND2 | ASN- 42 | 2.97 | 148.72 | H-Bond (Protein Donor) |
| N6 | OD1 | ASP- 76 | 2.98 | 162.49 | H-Bond (Ligand Donor) |
| C1' | CD1 | ILE- 81 | 4.14 | 0 | Hydrophobic |
| C1' | CB | ALA- 89 | 4.4 | 0 | Hydrophobic |
| C4' | CB | ALA- 89 | 4.05 | 0 | Hydrophobic |
| O1A | N | VAL- 112 | 3.41 | 127.21 | H-Bond (Protein Donor) |
| O2A | N | VAL- 112 | 3.1 | 171.4 | H-Bond (Protein Donor) |
| O1B | MG | MG- 1001 | 2.12 | 0 | Metal Acceptor |
| O2A | MG | MG- 1001 | 2.14 | 0 | Metal Acceptor |
| N1 | O | HOH- 2006 | 2.67 | 179.96 | H-Bond (Protein Donor) |