2.330 Å
X-ray
2014-10-21
| Name: | tRNA N6-adenosine threonylcarbamoyltransferase |
|---|---|
| ID: | TSAD_ECOLI |
| AC: | P05852 |
| Organism: | Escherichia coli |
| Reign: | Bacteria |
| TaxID: | 83333 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 100 % |
| B-Factor: | 45.147 |
|---|---|
| Number of residues: | 44 |
| Including | |
| Standard Amino Acids: | 42 |
| Non Standard Amino Acids: | 2 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | MG FE |
| Ligandability | Volume (Å3) |
|---|---|
| 0.725 | 853.875 |
| % Hydrophobic | % Polar |
|---|---|
| 46.64 | 53.36 |
| According to VolSite | |

| HET Code: | ATP |
|---|---|
| Formula: | C10H12N5O13P3 |
| Molecular weight: | 503.149 g/mol |
| DrugBank ID: | DB00171 |
| Buried Surface Area: | 70.12 % |
| Polar Surface area: | 319.88 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 17 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| -23.225 | -46.6778 | 47.0453 |
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 |
| O3G | OG | SER- 136 | 2.57 | 157.12 | H-Bond (Protein Donor) |
| O3A | N | GLY- 137 | 3.21 | 147.81 | H-Bond (Protein Donor) |
| O3' | OD2 | ASP- 167 | 2.74 | 168.5 | H-Bond (Ligand Donor) |
| O2' | OD1 | ASP- 167 | 2.74 | 151.03 | H-Bond (Ligand Donor) |
| O2A | N | GLY- 268 | 2.9 | 139.31 | H-Bond (Protein Donor) |
| C1' | CG2 | VAL- 269 | 3.96 | 0 | Hydrophobic |
| N1 | ND2 | ASN- 272 | 2.98 | 166.96 | H-Bond (Protein Donor) |
| C5' | CG2 | THR- 299 | 4.38 | 0 | Hydrophobic |
| O1A | N | ASP- 300 | 2.99 | 163.66 | H-Bond (Protein Donor) |
| O1B | MG | MG- 401 | 2.66 | 0 | Metal Acceptor |
| O1B | FE | FE- 402 | 2.38 | 0 | Metal Acceptor |
| O3B | FE | FE- 402 | 2.16 | 0 | Metal Acceptor |