1.900 Å
X-ray
2009-10-02
| Name: | 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase |
|---|---|
| ID: | HSAD_MYCTU |
| AC: | P9WNH5 |
| Organism: | Mycobacterium tuberculosis |
| Reign: | Bacteria |
| TaxID: | 83332 |
| EC Number: | 3.7.1.17 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 100 % |
| B-Factor: | 31.580 |
|---|---|
| Number of residues: | 36 |
| Including | |
| Standard Amino Acids: | 35 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.322 | 806.625 |
| % Hydrophobic | % Polar |
|---|---|
| 49.79 | 50.21 |
| According to VolSite | |

| HET Code: | KEM |
|---|---|
| Formula: | C19H25O6 |
| Molecular weight: | 349.398 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 61.29 % |
| Polar Surface area: | 111.57 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 6 |
| H-Bond Donors: | 1 |
| Rings: | 2 |
| Aromatic rings: | 0 |
| Anionic atoms: | 1 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 7 |
| X | Y | Z |
|---|---|---|
| 11.9546 | -40.6136 | 8.52384 |
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 |
| O11 | N | GLY- 45 | 2.87 | 134.35 | H-Bond (Protein Donor) |
| C02 | CB | ALA- 114 | 4.04 | 0 | Hydrophobic |
| O11 | N | LEU- 115 | 2.94 | 149.43 | H-Bond (Protein Donor) |
| C12 | CB | LEU- 115 | 4.16 | 0 | Hydrophobic |
| C23 | CD1 | LEU- 115 | 4.26 | 0 | Hydrophobic |
| C17 | CG1 | VAL- 155 | 4.07 | 0 | Hydrophobic |
| C01 | CD2 | LEU- 158 | 3.67 | 0 | Hydrophobic |
| C16 | CD2 | LEU- 158 | 4.09 | 0 | Hydrophobic |
| C13 | CD2 | LEU- 158 | 3.83 | 0 | Hydrophobic |
| C01 | CZ | PHE- 173 | 3.78 | 0 | Hydrophobic |
| C12 | CE | MET- 208 | 4.44 | 0 | Hydrophobic |
| C14 | CE | MET- 208 | 4.01 | 0 | Hydrophobic |
| C16 | CE | MET- 208 | 4.42 | 0 | Hydrophobic |
| C22 | SD | MET- 208 | 3.77 | 0 | Hydrophobic |
| C23 | CE2 | PHE- 212 | 3.48 | 0 | Hydrophobic |
| C22 | CD2 | PHE- 212 | 3.31 | 0 | Hydrophobic |
| C02 | CG1 | VAL- 243 | 4.05 | 0 | Hydrophobic |