2.000 Å
X-ray
2010-01-30
| 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 |
|---|---|
| A | 100 % |
| B-Factor: | 31.322 |
|---|---|
| Number of residues: | 29 |
| Including | |
| Standard Amino Acids: | 27 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.507 | 337.500 |
| % Hydrophobic | % Polar |
|---|---|
| 56.00 | 44.00 |
| According to VolSite | |

| HET Code: | ADP |
|---|---|
| Formula: | C10H12N5O10P2 |
| Molecular weight: | 424.177 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 66.31 % |
| Polar Surface area: | 260.7 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 14 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 3 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 6 |
| X | Y | Z |
|---|---|---|
| 16.2569 | -13.705 | 5.34711 |
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 |
| O3B | O | HOH- 277 | 3.26 | 150 | H-Bond (Protein Donor) |
| C4' | CB | ALA- 587 | 3.93 | 0 | Hydrophobic |
| C1' | CB | ALA- 587 | 3.98 | 0 | Hydrophobic |
| O1B | N | LEU- 591 | 2.75 | 144.9 | H-Bond (Protein Donor) |
| O1B | N | ARG- 592 | 3.09 | 149.54 | H-Bond (Protein Donor) |
| O2B | NH2 | ARG- 592 | 3.27 | 120.81 | H-Bond (Protein Donor) |
| O2B | CZ | ARG- 592 | 3.26 | 0 | Ionic (Protein Cationic) |
| O1A | CZ | ARG- 592 | 3.95 | 0 | Ionic (Protein Cationic) |
| O1A | NZ | LYS- 645 | 3.16 | 175.42 | H-Bond (Protein Donor) |
| N7 | NZ | LYS- 645 | 2.86 | 150.3 | H-Bond (Protein Donor) |
| O1A | NZ | LYS- 645 | 3.16 | 0 | Ionic (Protein Cationic) |
| N6 | OE2 | GLU- 713 | 3.06 | 169.88 | H-Bond (Ligand Donor) |
| N6 | O | PRO- 714 | 2.77 | 143.11 | H-Bond (Ligand Donor) |
| N1 | N | LEU- 716 | 2.86 | 165.82 | H-Bond (Protein Donor) |
| C3' | CE2 | PHE- 720 | 4.01 | 0 | Hydrophobic |
| C2' | CD2 | PHE- 720 | 3.67 | 0 | Hydrophobic |
| C1' | CD1 | PHE- 720 | 4.34 | 0 | Hydrophobic |