2.700 Å
X-ray
1993-04-05
| Name: | Thymidylate synthase |
|---|---|
| ID: | TYSY_LACCA |
| AC: | P00469 |
| Organism: | Lactobacillus casei |
| Reign: | Bacteria |
| TaxID: | 1582 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 24.551 |
|---|---|
| Number of residues: | 27 |
| Including | |
| Standard Amino Acids: | 26 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.720 | 1765.125 |
| % Hydrophobic | % Polar |
|---|---|
| 40.73 | 59.27 |
| According to VolSite | |

| HET Code: | THF |
|---|---|
| Formula: | C20H21N7O7 |
| Molecular weight: | 471.423 g/mol |
| DrugBank ID: | DB02800 |
| Buried Surface Area: | 38.94 % |
| Polar Surface area: | 224.7 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 13 |
| H-Bond Donors: | 5 |
| Rings: | 3 |
| Aromatic rings: | 1 |
| Anionic atoms: | 2 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 10 |
| X | Y | Z |
|---|---|---|
| 19.6129 | 49.7678 | -48.0388 |
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 |
| C9 | CG2 | ILE- 81 | 4.08 | 0 | Hydrophobic |
| C15 | CG2 | ILE- 81 | 3.91 | 0 | Hydrophobic |
| NA2 | OE2 | GLU- 84 | 3.49 | 140.89 | H-Bond (Ligand Donor) |
| NA2 | OE1 | GLU- 84 | 2.54 | 125.29 | H-Bond (Ligand Donor) |
| N8 | NE1 | TRP- 85 | 2.66 | 152.95 | H-Bond (Protein Donor) |
| CP1 | CD1 | LEU- 195 | 4.34 | 0 | Hydrophobic |
| C12 | CD1 | LEU- 224 | 4.08 | 0 | Hydrophobic |
| N3 | OXT | ALA- 315 | 3.38 | 147.89 | H-Bond (Ligand Donor) |