2.000 Å
X-ray
2007-03-15
| Name: | cAMP-dependent protein kinase catalytic subunit alpha |
|---|---|
| ID: | KAPCA_BOVIN |
| AC: | P00517 |
| Organism: | Bos taurus |
| Reign: | Eukaryota |
| TaxID: | 9913 |
| EC Number: | 2.7.11.11 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 97 % |
| I | 3 % |
| B-Factor: | 23.203 |
|---|---|
| Number of residues: | 35 |
| Including | |
| Standard Amino Acids: | 35 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.054 | 766.125 |
| % Hydrophobic | % Polar |
|---|---|
| 46.70 | 53.30 |
| According to VolSite | |

| HET Code: | GVK |
|---|---|
| Formula: | C22H21ClN5 |
| Molecular weight: | 390.889 g/mol |
| DrugBank ID: | DB07856 |
| Buried Surface Area: | 73.39 % |
| Polar Surface area: | 71.06 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 3 |
| H-Bond Donors: | 2 |
| Rings: | 5 |
| Aromatic rings: | 4 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 3 |
| X | Y | Z |
|---|---|---|
| 8.94536 | 9.85271 | 2.90161 |
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 |
| C18 | CB | LEU- 49 | 4.16 | 0 | Hydrophobic |
| C17 | CB | VAL- 57 | 4.08 | 0 | Hydrophobic |
| C19 | CG1 | VAL- 57 | 3.83 | 0 | Hydrophobic |
| C21 | CG2 | VAL- 57 | 4.03 | 0 | Hydrophobic |
| C4 | CG2 | VAL- 57 | 3.56 | 0 | Hydrophobic |
| CL1 | CD1 | LEU- 74 | 3.91 | 0 | Hydrophobic |
| N27 | O | GLU- 121 | 2.8 | 165.18 | H-Bond (Ligand Donor) |
| N25 | N | ALA- 123 | 3.02 | 177.2 | H-Bond (Protein Donor) |
| N11 | OE1 | GLU- 127 | 3.19 | 0 | Ionic (Ligand Cationic) |
| C20 | CE | MET- 173 | 3.45 | 0 | Hydrophobic |
| C20 | CB | THR- 183 | 3.93 | 0 | Hydrophobic |