2.540 Å
X-ray
2013-06-18
| Name: | Tau-tubulin kinase 1 |
|---|---|
| ID: | TTBK1_HUMAN |
| AC: | Q5TCY1 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | 2.7.11.1 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 47.651 |
|---|---|
| Number of residues: | 21 |
| Including | |
| Standard Amino Acids: | 21 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.564 | 644.625 |
| % Hydrophobic | % Polar |
|---|---|
| 40.84 | 59.16 |
| According to VolSite | |

| HET Code: | F8E |
|---|---|
| Formula: | C14H11BrN4O2 |
| Molecular weight: | 347.167 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 57.74 % |
| Polar Surface area: | 79.9 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 5 |
| H-Bond Donors: | 2 |
| Rings: | 3 |
| Aromatic rings: | 3 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 4 |
| X | Y | Z |
|---|---|---|
| -4.33829 | 5.60648 | -33.3655 |
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 |
| C8 | CD1 | ILE- 64 | 3.98 | 0 | Hydrophobic |
| C14 | CD1 | ILE- 72 | 3.94 | 0 | Hydrophobic |
| C7 | CG2 | ILE- 72 | 4.14 | 0 | Hydrophobic |
| C14 | CB | ALA- 85 | 4.31 | 0 | Hydrophobic |
| N17 | O | GLN- 132 | 2.95 | 162.36 | H-Bond (Ligand Donor) |
| N20 | N | GLN- 134 | 2.83 | 148.82 | H-Bond (Protein Donor) |
| C1 | CB | SER- 182 | 3.98 | 0 | Hydrophobic |
| C14 | CD2 | LEU- 199 | 3.86 | 0 | Hydrophobic |
| C7 | CD1 | LEU- 199 | 4.11 | 0 | Hydrophobic |