3.000 Å
X-ray
2008-10-13
| Name: | Antithrombin-III |
|---|---|
| ID: | ANT3_HUMAN |
| AC: | P01008 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| I | 100 % |
| B-Factor: | 75.341 |
|---|---|
| Number of residues: | 30 |
| Including | |
| Standard Amino Acids: | 30 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.019 | 317.250 |
| % Hydrophobic | % Polar |
|---|---|
| 53.19 | 46.81 |
| According to VolSite | |

| HET Code: | NTO |
|---|---|
| Formula: | C31H43N3O49S8 |
| Molecular weight: | 1498.184 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 26.43 % |
| Polar Surface area: | 900.81 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 49 |
| H-Bond Donors: | 9 |
| Rings: | 5 |
| Aromatic rings: | 0 |
| Anionic atoms: | 10 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 3 |
| Rotatable Bonds: | 30 |
| X | Y | Z |
|---|---|---|
| 62.1117 | 1.52159 | 12.3283 |
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 |
| C3F | CG | LYS- 11 | 4.32 | 0 | Hydrophobic |
| O3J | N | ARG- 13 | 2.59 | 138.11 | H-Bond (Protein Donor) |
| O3K | CZ | ARG- 13 | 3.48 | 0 | Ionic (Protein Cationic) |
| C12 | CB | ALA- 43 | 3.95 | 0 | Hydrophobic |
| O16 | N | ASN- 45 | 3.43 | 125.12 | H-Bond (Protein Donor) |
| O18 | N | ASN- 45 | 2.97 | 172.09 | H-Bond (Protein Donor) |
| O24 | ND2 | ASN- 45 | 2.88 | 126.88 | H-Bond (Protein Donor) |
| O3D | ND2 | ASN- 45 | 3.31 | 132.95 | H-Bond (Protein Donor) |
| O3E | ND2 | ASN- 45 | 3.3 | 166.47 | H-Bond (Protein Donor) |
| C1K | CB | ASN- 45 | 4.22 | 0 | Hydrophobic |
| C20 | CB | ASN- 45 | 4.16 | 0 | Hydrophobic |
| C15 | CB | ASN- 45 | 4.36 | 0 | Hydrophobic |
| O45 | CZ | ARG- 47 | 3.49 | 0 | Ionic (Protein Cationic) |
| O45 | NH2 | ARG- 47 | 2.55 | 136.19 | H-Bond (Protein Donor) |
| O5I | NH1 | ARG- 47 | 3.25 | 151.85 | H-Bond (Protein Donor) |
| O42 | NZ | LYS- 114 | 2.9 | 139.47 | H-Bond (Protein Donor) |
| O5J | N | LYS- 114 | 2.74 | 144 | H-Bond (Protein Donor) |
| C50 | CG | LYS- 114 | 4.35 | 0 | Hydrophobic |
| C5F | CB | LYS- 114 | 4.2 | 0 | Hydrophobic |
| O18 | NH1 | ARG- 129 | 2.51 | 125.55 | H-Bond (Protein Donor) |
| O18 | CZ | ARG- 129 | 3.71 | 0 | Ionic (Protein Cationic) |