2.100 Å
X-ray
2004-09-28
| Name: | Exotoxin A |
|---|---|
| ID: | TOXA_PSEAE |
| AC: | P11439 |
| Organism: | Pseudomonas aeruginosa |
| Reign: | Bacteria |
| TaxID: | 208964 |
| EC Number: | 2.4.2.36 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 100 % |
| B-Factor: | 18.399 |
|---|---|
| Number of residues: | 17 |
| Including | |
| Standard Amino Acids: | 17 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.735 | 499.500 |
| % Hydrophobic | % Polar |
|---|---|
| 49.32 | 50.68 |
| According to VolSite | |

| HET Code: | P34 |
|---|---|
| Formula: | C17H18N3O2 |
| Molecular weight: | 296.344 g/mol |
| DrugBank ID: | DB08348 |
| Buried Surface Area: | 50.94 % |
| Polar Surface area: | 62.64 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 2 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 3 |
| X | Y | Z |
|---|---|---|
| 27.93 | 11.085 | 65.0146 |
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 |
| NAN | O | GLY- 441 | 2.66 | 143.31 | H-Bond (Ligand Donor) |
| CAU | CB | TYR- 470 | 3.86 | 0 | Hydrophobic |
| CAI | CB | TYR- 470 | 3.32 | 0 | Hydrophobic |
| CAE | CB | ALA- 472 | 3.83 | 0 | Hydrophobic |
| CAE | CD2 | LEU- 477 | 4.33 | 0 | Hydrophobic |
| CAH | CB | ALA- 478 | 4.15 | 0 | Hydrophobic |
| DuAr | DuAr | TYR- 481 | 3.91 | 0 | Aromatic Face/Face |
| CAR | CB | TYR- 481 | 3.46 | 0 | Hydrophobic |
| CAF | CB | GLU- 553 | 4.04 | 0 | Hydrophobic |