2.100 Å
X-ray
2013-12-18
| Name: | Kinase |
|---|---|
| ID: | N9UNA8_ENTHI |
| AC: | N9UNA8 |
| Organism: | Entamoeba histolytica HM-1:IMSS-A |
| Reign: | Eukaryota |
| TaxID: | 885318 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 31.185 |
|---|---|
| Number of residues: | 31 |
| Including | |
| Standard Amino Acids: | 26 |
| Non Standard Amino Acids: | 3 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | MG MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.508 | 283.500 |
| % Hydrophobic | % Polar |
|---|---|
| 61.90 | 38.10 |
| According to VolSite | |

| HET Code: | ATP |
|---|---|
| Formula: | C10H12N5O13P3 |
| Molecular weight: | 503.149 g/mol |
| DrugBank ID: | DB00171 |
| Buried Surface Area: | 44.33 % |
| Polar Surface area: | 319.88 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 17 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| 31.8504 | -2.31606 | 19.3081 |
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 |
| O2B | NZ | LYS- 38 | 3.08 | 137.6 | H-Bond (Protein Donor) |
| O1A | NZ | LYS- 38 | 2.88 | 144.85 | H-Bond (Protein Donor) |
| O2B | NZ | LYS- 38 | 3.08 | 0 | Ionic (Protein Cationic) |
| O1A | NZ | LYS- 38 | 2.88 | 0 | Ionic (Protein Cationic) |
| N6 | O | GLU- 86 | 2.89 | 143.06 | H-Bond (Ligand Donor) |
| N1 | N | LEU- 88 | 2.8 | 172.09 | H-Bond (Protein Donor) |
| O3' | OD2 | ASP- 99 | 2.7 | 160.85 | H-Bond (Ligand Donor) |
| C2' | CD1 | LEU- 211 | 3.78 | 0 | Hydrophobic |
| C3' | CD1 | ILE- 230 | 3.93 | 0 | Hydrophobic |
| O1G | MG | MG- 401 | 1.96 | 0 | Metal Acceptor |
| O2A | MG | MG- 401 | 2.12 | 0 | Metal Acceptor |
| O2G | MG | MG- 402 | 1.93 | 0 | Metal Acceptor |
| O2B | MG | MG- 402 | 2 | 0 | Metal Acceptor |