1.900 Å
X-ray
2009-04-06
| Name: | Dihydroorotate dehydrogenase (fumarate) |
|---|---|
| ID: | Q4QEW7_LEIMA |
| AC: | Q4QEW7 |
| Organism: | Leishmania major |
| Reign: | Eukaryota |
| TaxID: | 5664 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 17.828 |
|---|---|
| Number of residues: | 22 |
| Including | |
| Standard Amino Acids: | 20 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | FMN |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.140 | 421.875 |
| % Hydrophobic | % Polar |
|---|---|
| 24.00 | 76.00 |
| According to VolSite | |

| HET Code: | ORO |
|---|---|
| Formula: | C5H3N2O4 |
| Molecular weight: | 155.088 g/mol |
| DrugBank ID: | DB02262 |
| Buried Surface Area: | 71.37 % |
| Polar Surface area: | 98.33 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 4 |
| H-Bond Donors: | 2 |
| Rings: | 1 |
| Aromatic rings: | 0 |
| Anionic atoms: | 1 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 1 |
| X | Y | Z |
|---|---|---|
| 52.7125 | -21.7677 | -15.1985 |
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 |
| O71 | NZ | LYS- 44 | 2.96 | 154.21 | H-Bond (Protein Donor) |
| O71 | NZ | LYS- 44 | 2.96 | 0 | Ionic (Protein Cationic) |
| N1 | OD1 | ASN- 68 | 2.95 | 170.46 | H-Bond (Ligand Donor) |
| O2 | ND2 | ASN- 68 | 2.97 | 163.78 | H-Bond (Protein Donor) |
| O72 | N | GLY- 71 | 2.83 | 142.55 | H-Bond (Protein Donor) |
| O71 | N | LEU- 72 | 2.92 | 139.26 | H-Bond (Protein Donor) |
| O4 | ND2 | ASN- 128 | 3.01 | 173.76 | H-Bond (Protein Donor) |
| N3 | OD1 | ASN- 195 | 2.67 | 173.7 | H-Bond (Ligand Donor) |
| O4 | ND2 | ASN- 195 | 2.85 | 158.1 | H-Bond (Protein Donor) |
| O2 | OG | SER- 196 | 2.52 | 135.26 | H-Bond (Protein Donor) |