2.000 Å
X-ray
2002-12-09
| Name: | Adenosine deaminase |
|---|---|
| ID: | ADA_BOVIN |
| AC: | P56658 |
| Organism: | Bos taurus |
| Reign: | Eukaryota |
| TaxID: | 9913 |
| EC Number: | 3.5.4.4 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 15.909 |
|---|---|
| Number of residues: | 34 |
| Including | |
| Standard Amino Acids: | 32 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | ZN |
| Ligandability | Volume (Å3) |
|---|---|
| 1.083 | 722.250 |
| % Hydrophobic | % Polar |
|---|---|
| 58.88 | 41.12 |
| According to VolSite | |

| HET Code: | FR3 |
|---|---|
| Formula: | C18H19N3O2 |
| Molecular weight: | 309.362 g/mol |
| DrugBank ID: | DB03572 |
| Buried Surface Area: | 63.43 % |
| Polar Surface area: | 81.14 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 3 |
| H-Bond Donors: | 2 |
| Rings: | 3 |
| Aromatic rings: | 3 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 6 |
| X | Y | Z |
|---|---|---|
| 49.3947 | 54.9652 | 19.7843 |
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 |
| O15 | ND1 | HIS- 17 | 2.83 | 165.97 | H-Bond (Protein Donor) |
| DuAr | DuAr | HIS- 17 | 3.61 | 0 | Aromatic Face/Face |
| O15 | OD2 | ASP- 19 | 2.69 | 174.32 | H-Bond (Ligand Donor) |
| O15 | OD1 | ASP- 19 | 3.39 | 123.7 | H-Bond (Ligand Donor) |
| C6 | CD1 | LEU- 58 | 3.86 | 0 | Hydrophobic |
| C28 | CD2 | LEU- 62 | 3.22 | 0 | Hydrophobic |
| C28 | CD2 | LEU- 62 | 3.22 | 0 | Hydrophobic |
| C13 | CE2 | PHE- 65 | 4.42 | 0 | Hydrophobic |
| C19 | CZ | PHE- 65 | 3.91 | 0 | Hydrophobic |
| C14 | CB | SER- 103 | 4.46 | 0 | Hydrophobic |
| C13 | CD1 | LEU- 106 | 4.34 | 0 | Hydrophobic |
| C18 | CD1 | LEU- 106 | 3.61 | 0 | Hydrophobic |
| C25 | CD1 | LEU- 106 | 3.61 | 0 | Hydrophobic |
| C14 | SD | MET- 155 | 4.48 | 0 | Hydrophobic |
| C22 | CE | MET- 155 | 3.69 | 0 | Hydrophobic |
| C25 | CE | MET- 155 | 3.7 | 0 | Hydrophobic |
| C2 | CB | ASP- 185 | 4.17 | 0 | Hydrophobic |
| N10 | OD2 | ASP- 296 | 2.99 | 158.41 | H-Bond (Ligand Donor) |