1.980 Å
X-ray
2015-05-03
| Name: | Myosin heavy chain kinase A |
|---|---|
| ID: | MHCKA_DICDI |
| AC: | P42527 |
| Organism: | Dictyostelium discoideum |
| Reign: | Eukaryota |
| TaxID: | 44689 |
| EC Number: | 2.7.11.7 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 100 % |
| B-Factor: | 36.839 |
|---|---|
| Number of residues: | 21 |
| Including | |
| Standard Amino Acids: | 20 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.328 | 695.250 |
| % Hydrophobic | % Polar |
|---|---|
| 44.17 | 55.83 |
| According to VolSite | |

| HET Code: | ADN |
|---|---|
| Formula: | C10H13N5O4 |
| Molecular weight: | 267.241 g/mol |
| DrugBank ID: | DB00640 |
| Buried Surface Area: | 57.19 % |
| Polar Surface area: | 139.54 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 8 |
| H-Bond Donors: | 4 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 2 |
| X | Y | Z |
|---|---|---|
| 21.3165 | -11.9541 | -45.6972 |
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 |
| C1' | CE2 | PHE- 586 | 4.4 | 0 | Hydrophobic |
| C4' | CB | ALA- 587 | 4.07 | 0 | Hydrophobic |
| C1' | CB | ALA- 587 | 4.07 | 0 | Hydrophobic |
| N7 | NZ | LYS- 645 | 3.05 | 144.71 | H-Bond (Protein Donor) |
| N6 | OE1 | GLU- 713 | 2.85 | 167.82 | H-Bond (Ligand Donor) |
| N6 | O | PRO- 714 | 2.92 | 150.81 | H-Bond (Ligand Donor) |
| N1 | N | LEU- 716 | 2.94 | 166.46 | H-Bond (Protein Donor) |
| C3' | CE1 | PHE- 720 | 3.93 | 0 | Hydrophobic |
| C2' | CG | PHE- 720 | 3.59 | 0 | Hydrophobic |
| C1' | CD2 | PHE- 720 | 4.38 | 0 | Hydrophobic |