1.800 Å
X-ray
2009-01-14
| Name: | Leukotriene A-4 hydrolase |
|---|---|
| ID: | LKHA4_HUMAN |
| AC: | P09960 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | 3.3.2.6 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 14.018 |
|---|---|
| Number of residues: | 31 |
| Including | |
| Standard Amino Acids: | 29 |
| Non Standard Amino Acids: | 2 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | ZN |
| Ligandability | Volume (Å3) |
|---|---|
| 0.265 | 2430.000 |
| % Hydrophobic | % Polar |
|---|---|
| 39.17 | 60.83 |
| According to VolSite | |

| HET Code: | BES |
|---|---|
| Formula: | C16H24N2O4 |
| Molecular weight: | 308.373 g/mol |
| DrugBank ID: | DB03424 |
| Buried Surface Area: | 70.55 % |
| Polar Surface area: | 117.1 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 4 |
| H-Bond Donors: | 3 |
| Rings: | 1 |
| Aromatic rings: | 1 |
| Anionic atoms: | 1 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| 34.1575 | 82.3273 | -1.34555 |
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 |
| N2 | OE1 | GLN- 136 | 2.78 | 130.54 | H-Bond (Ligand Donor) |
| C9 | CB | GLN- 136 | 3.65 | 0 | Hydrophobic |
| C10 | CG | GLN- 136 | 3.62 | 0 | Hydrophobic |
| C6 | CD1 | TYR- 267 | 3.82 | 0 | Hydrophobic |
| C9 | CZ | TYR- 267 | 3.3 | 0 | Hydrophobic |
| O1 | N | GLY- 268 | 2.75 | 136.94 | H-Bond (Protein Donor) |
| N1 | O | GLY- 269 | 3.47 | 149.58 | H-Bond (Ligand Donor) |
| O1 | N | GLY- 269 | 3.35 | 151.78 | H-Bond (Protein Donor) |
| C8 | SD | MET- 270 | 4.07 | 0 | Hydrophobic |
| N2 | OE2 | GLU- 271 | 3.56 | 0 | Ionic (Ligand Cationic) |
| N2 | OE1 | GLU- 271 | 2.61 | 0 | Ionic (Ligand Cationic) |
| N2 | OE1 | GLU- 271 | 2.61 | 152.54 | H-Bond (Ligand Donor) |
| C16 | CG2 | VAL- 292 | 4.06 | 0 | Hydrophobic |
| C16 | CB | HIS- 295 | 3.63 | 0 | Hydrophobic |
| O2 | OE2 | GLU- 296 | 3.14 | 135.33 | H-Bond (Ligand Donor) |
| O2 | OE1 | GLU- 296 | 2.53 | 156.32 | H-Bond (Ligand Donor) |
| N2 | OE2 | GLU- 318 | 3.83 | 0 | Ionic (Ligand Cationic) |
| O3 | OH | TYR- 383 | 2.8 | 148.95 | H-Bond (Protein Donor) |
| C15 | CE2 | TYR- 383 | 3.78 | 0 | Hydrophobic |
| O2 | ZN | ZN- 701 | 2.12 | 0 | Metal Acceptor |
| O3 | ZN | ZN- 701 | 2.42 | 0 | Metal Acceptor |