1.800 Å
X-ray
2011-06-03
| Name: | Extracellular fatty acid-binding protein |
|---|---|
| ID: | EXFAB_CHICK |
| AC: | P21760 |
| Organism: | Gallus gallus |
| Reign: | Eukaryota |
| TaxID: | 9031 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 100 % |
| B-Factor: | 46.459 |
|---|---|
| Number of residues: | 18 |
| Including | |
| Standard Amino Acids: | 16 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | FE |
| Ligandability | Volume (Å3) |
|---|---|
| 0.169 | 681.750 |
| % Hydrophobic | % Polar |
|---|---|
| 52.48 | 47.52 |
| According to VolSite | |

| HET Code: | DBH |
|---|---|
| Formula: | C7H5O4 |
| Molecular weight: | 153.112 g/mol |
| DrugBank ID: | DB01672 |
| Buried Surface Area: | 76.85 % |
| Polar Surface area: | 80.59 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 4 |
| H-Bond Donors: | 2 |
| Rings: | 1 |
| Aromatic rings: | 1 |
| Anionic atoms: | 1 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 1 |
| X | Y | Z |
|---|---|---|
| -37.3279 | 0.524455 | -45.7113 |
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 |
| O9 | OG1 | THR- 21 | 3.04 | 153.22 | H-Bond (Protein Donor) |
| O6 | NZ | LYS- 82 | 2.87 | 145.09 | H-Bond (Protein Donor) |
| C9 | CB | ALA- 99 | 3.58 | 0 | Hydrophobic |
| O3 | NH2 | ARG- 101 | 3.19 | 140.11 | H-Bond (Protein Donor) |
| C9 | CB | ARG- 101 | 3.89 | 0 | Hydrophobic |
| C15 | CB | LEU- 108 | 3.43 | 0 | Hydrophobic |
| C15 | CB | MET- 110 | 3.71 | 0 | Hydrophobic |
| O3 | NH2 | ARG- 112 | 3.08 | 137.68 | H-Bond (Protein Donor) |
| O6 | NH2 | ARG- 112 | 3.16 | 142.83 | H-Bond (Protein Donor) |
| O6 | NH1 | ARG- 112 | 3.08 | 146.61 | H-Bond (Protein Donor) |
| O3 | FE | FE- 163 | 2.12 | 0 | Metal Acceptor |
| O6 | FE | FE- 163 | 2.31 | 0 | Metal Acceptor |