2.400 Å
X-ray
1997-08-19
| Name: | Protocatechuate 3,4-dioxygenase alpha chain | Protocatechuate 3,4-dioxygenase beta chain |
|---|---|---|
| ID: | PCXA_PSEPU | PCXB_PSEPU |
| AC: | P00436 | P00437 |
| Organism: | Pseudomonas putida | |
| Reign: | Bacteria | |
| TaxID: | 303 | |
| EC Number: | 1.13.11.3 | |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| F | 36 % |
| R | 64 % |
| B-Factor: | 16.335 |
|---|---|
| Number of residues: | 25 |
| Including | |
| Standard Amino Acids: | 21 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | FE |
| Ligandability | Volume (Å3) |
|---|---|
| 0.488 | 492.750 |
| % Hydrophobic | % Polar |
|---|---|
| 46.58 | 53.42 |
| According to VolSite | |

| HET Code: | DHY |
|---|---|
| Formula: | C8H7O4 |
| Molecular weight: | 167.139 g/mol |
| DrugBank ID: | DB01702 |
| Buried Surface Area: | 79.2 % |
| Polar Surface area: | 80.59 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 4 |
| H-Bond Donors: | 2 |
| Rings: | 1 |
| Aromatic rings: | 1 |
| Anionic atoms: | 1 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 2 |
| X | Y | Z |
|---|---|---|
| -41.2033 | -14.4883 | 11.176 |
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 |
| C5 | CG | PRO- 15 | 3.95 | 0 | Hydrophobic |
| C7 | CE1 | TYR- 324 | 4.25 | 0 | Hydrophobic |
| C6 | CB | TRP- 449 | 4.37 | 0 | Hydrophobic |
| C7 | CD2 | TRP- 449 | 3.64 | 0 | Hydrophobic |
| C3 | CG | ARG- 457 | 4.36 | 0 | Hydrophobic |
| C1 | CD | ARG- 457 | 3.89 | 0 | Hydrophobic |
| C7 | CG1 | ILE- 491 | 4.49 | 0 | Hydrophobic |
| C2 | CD1 | ILE- 491 | 3.68 | 0 | Hydrophobic |
| O3 | FE | FE- 600 | 1.88 | 0 | Metal Acceptor |
| O4 | FE | FE- 600 | 1.85 | 0 | Metal Acceptor |
| DuAr | FE | FE- 600 | 3.67 | 80.09 | Pi/Cation |