3.000 Å
X-ray
2005-12-01
| 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 |
|---|---|
| E | 90 % |
| I | 10 % |
| B-Factor: | 9.037 |
|---|---|
| Number of residues: | 39 |
| Including | |
| Standard Amino Acids: | 39 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.055 | 779.625 |
| % Hydrophobic | % Polar |
|---|---|
| 47.19 | 52.81 |
| According to VolSite | |

| HET Code: | 6EA |
|---|---|
| Formula: | C24H22N5O |
| Molecular weight: | 396.464 g/mol |
| DrugBank ID: | DB07204 |
| Buried Surface Area: | 60.26 % |
| Polar Surface area: | 91.33 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 4 |
| H-Bond Donors: | 2 |
| Rings: | 5 |
| Aromatic rings: | 5 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 6 |
| X | Y | Z |
|---|---|---|
| 10.6974 | 10.0881 | 1.84053 |
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 |
| C5 | CD1 | LEU- 49 | 3.97 | 0 | Hydrophobic |
| C43 | CB | SER- 53 | 4.33 | 0 | Hydrophobic |
| C14 | CG2 | VAL- 57 | 4.46 | 0 | Hydrophobic |
| C45 | CG2 | VAL- 57 | 4.1 | 0 | Hydrophobic |
| C3 | CB | ALA- 70 | 3.42 | 0 | Hydrophobic |
| N21 | NZ | LYS- 72 | 2.79 | 171.61 | H-Bond (Protein Donor) |
| C3 | CE | MET- 120 | 4.07 | 0 | Hydrophobic |
| N1 | N | VAL- 123 | 2.85 | 148.3 | H-Bond (Protein Donor) |
| N30 | OD1 | ASN- 171 | 3.39 | 157.44 | H-Bond (Ligand Donor) |
| C12 | CD1 | LEU- 173 | 3.79 | 0 | Hydrophobic |
| C4 | CD1 | LEU- 173 | 3.32 | 0 | Hydrophobic |
| C14 | CB | THR- 183 | 4.32 | 0 | Hydrophobic |
| C3 | CG2 | THR- 183 | 4.16 | 0 | Hydrophobic |
| C19 | CB | ASP- 184 | 4.19 | 0 | Hydrophobic |