2.870 Å
X-ray
2004-02-17
| Name: | Bifunctional dihydrofolate reductase-thymidylate synthase |
|---|---|
| ID: | Q27552_CRYPV |
| AC: | Q27552 |
| Organism: | Cryptosporidium parvum |
| Reign: | Eukaryota |
| TaxID: | 5807 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| E | 100 % |
| B-Factor: | 42.869 |
|---|---|
| Number of residues: | 36 |
| Including | |
| Standard Amino Acids: | 34 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | UMP |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.348 | 702.000 |
| % Hydrophobic | % Polar |
|---|---|
| 55.77 | 44.23 |
| According to VolSite | |

| HET Code: | F89 |
|---|---|
| Formula: | C27H22N4O6 |
| Molecular weight: | 498.487 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 53.65 % |
| Polar Surface area: | 154.06 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 8 |
| H-Bond Donors: | 2 |
| Rings: | 5 |
| Aromatic rings: | 3 |
| Anionic atoms: | 2 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| -145.239 | -14.2671 | 231.198 |
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 |
| CG | CB | TYR- 314 | 4.32 | 0 | Hydrophobic |
| CA | CG2 | ILE- 315 | 4.39 | 0 | Hydrophobic |
| CG | CG2 | ILE- 315 | 3.71 | 0 | Hydrophobic |
| C8 | CD1 | ILE- 315 | 3.23 | 0 | Hydrophobic |
| C5 | CD2 | LEU- 399 | 3.6 | 0 | Hydrophobic |
| N2 | OD1 | ASP- 426 | 3.33 | 169.66 | H-Bond (Ligand Donor) |
| C11 | CB | PHE- 433 | 3.46 | 0 | Hydrophobic |
| C3M | CZ | TYR- 466 | 4.14 | 0 | Hydrophobic |
| C3M | CG | MET- 519 | 3.88 | 0 | Hydrophobic |
| C5 | SD | MET- 519 | 4.47 | 0 | Hydrophobic |
| C3M | C4' | UMP- 619 | 3.59 | 0 | Hydrophobic |
| C6A | C5 | UMP- 619 | 3.28 | 0 | Hydrophobic |
| C6A | C5 | UMP- 619 | 3.28 | 0 | Hydrophobic |
| C6A | C5 | UMP- 619 | 3.28 | 0 | Hydrophobic |