2.540 Å
X-ray
2005-02-02
| Name: | Feruloyl esterase A |
|---|---|
| ID: | FAEA_ASPNG |
| AC: | O42807 |
| Organism: | Aspergillus niger |
| Reign: | Eukaryota |
| TaxID: | 5061 |
| EC Number: | 3.1.1.73 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 18.695 |
|---|---|
| Number of residues: | 28 |
| Including | |
| Standard Amino Acids: | 28 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.163 | 354.375 |
| % Hydrophobic | % Polar |
|---|---|
| 59.05 | 40.95 |
| According to VolSite | |

| HET Code: | FER |
|---|---|
| Formula: | C10H9O4 |
| Molecular weight: | 193.176 g/mol |
| DrugBank ID: | DB07767 |
| Buried Surface Area: | 59.32 % |
| Polar Surface area: | 69.59 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 4 |
| H-Bond Donors: | 1 |
| Rings: | 1 |
| Aromatic rings: | 1 |
| Anionic atoms: | 1 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 3 |
| X | Y | Z |
|---|---|---|
| 11.3018 | -0.370143 | 21.8844 |
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 |
| C6 | CD1 | LEU- 74 | 4.01 | 0 | Hydrophobic |
| C3 | CB | ASP- 77 | 3.68 | 0 | Hydrophobic |
| C10 | CE2 | TYR- 80 | 4.42 | 0 | Hydrophobic |
| O4 | OH | TYR- 80 | 2.85 | 154.46 | H-Bond (Protein Donor) |
| C10 | CE1 | TYR- 100 | 4.07 | 0 | Hydrophobic |
| C10 | CG | PRO- 161 | 3.49 | 0 | Hydrophobic |
| C1 | CD1 | ILE- 196 | 3.86 | 0 | Hydrophobic |
| C2 | CD1 | ILE- 196 | 3.88 | 0 | Hydrophobic |
| C10 | CB | LEU- 199 | 4.42 | 0 | Hydrophobic |
| C6 | CG2 | VAL- 243 | 3.63 | 0 | Hydrophobic |
| O1 | NE2 | HIS- 247 | 3.15 | 161.92 | H-Bond (Protein Donor) |