2.550 Å
X-ray
2007-03-20
| Name: | L-threonine 3-dehydrogenase |
|---|---|
| ID: | TDH_THET8 |
| AC: | Q5SKS4 |
| Organism: | Thermus thermophilus |
| Reign: | Bacteria |
| TaxID: | 300852 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 4 % |
| B | 96 % |
| B-Factor: | 46.129 |
|---|---|
| Number of residues: | 47 |
| Including | |
| Standard Amino Acids: | 46 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | ZN |
| Ligandability | Volume (Å3) |
|---|---|
| 1.280 | 1255.500 |
| % Hydrophobic | % Polar |
|---|---|
| 42.20 | 57.80 |
| According to VolSite | |

| HET Code: | NAD |
|---|---|
| Formula: | C21H26N7O14P2 |
| Molecular weight: | 662.417 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 56.29 % |
| Polar Surface area: | 343.54 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 18 |
| H-Bond Donors: | 6 |
| Rings: | 5 |
| Aromatic rings: | 3 |
| Anionic atoms: | 2 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 3 |
| Rotatable Bonds: | 11 |
| X | Y | Z |
|---|---|---|
| 42.0808 | -3.58398 | 59.1539 |
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 |
| O2N | N | ILE- 176 | 2.99 | 145.8 | H-Bond (Protein Donor) |
| C5D | CD1 | ILE- 176 | 4.03 | 0 | Hydrophobic |
| C5N | CD1 | ILE- 176 | 3.95 | 0 | Hydrophobic |
| O3B | OD2 | ASP- 196 | 2.9 | 164.21 | H-Bond (Ligand Donor) |
| O2B | OD1 | ASP- 196 | 2.79 | 159.37 | H-Bond (Ligand Donor) |
| O2B | OD2 | ASP- 196 | 3.27 | 133.68 | H-Bond (Ligand Donor) |
| O1A | NH1 | ARG- 201 | 2.92 | 141.54 | H-Bond (Protein Donor) |
| O3B | NH1 | ARG- 201 | 2.84 | 152.25 | H-Bond (Protein Donor) |
| O1A | CZ | ARG- 201 | 3.68 | 0 | Ionic (Protein Cationic) |
| C5D | CB | PHE- 238 | 4.12 | 0 | Hydrophobic |
| C4B | CB | SER- 239 | 4.46 | 0 | Hydrophobic |
| C1B | CB | SER- 239 | 4.11 | 0 | Hydrophobic |
| N7N | O | LEU- 261 | 3.31 | 175.04 | H-Bond (Ligand Donor) |
| C3N | CD1 | LEU- 261 | 3.72 | 0 | Hydrophobic |
| O3D | N | ILE- 263 | 3.22 | 174.12 | H-Bond (Protein Donor) |
| C2D | CG1 | ILE- 263 | 4.47 | 0 | Hydrophobic |
| N7N | O | ILE- 286 | 2.76 | 120.29 | H-Bond (Ligand Donor) |
| O7N | N | GLY- 288 | 2.99 | 169.48 | H-Bond (Protein Donor) |