2.400 Å
X-ray
2012-01-12
| Name: | Ribosomal protein S6 kinase alpha-3 |
|---|---|
| ID: | KS6A3_HUMAN |
| AC: | P51812 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | 2.7.11.1 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 62.740 |
|---|---|
| Number of residues: | 29 |
| Including | |
| Standard Amino Acids: | 29 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.031 | 421.875 |
| % Hydrophobic | % Polar |
|---|---|
| 49.60 | 50.40 |
| According to VolSite | |

| HET Code: | 0JG |
|---|---|
| Formula: | C21H21N5O3 |
| Molecular weight: | 391.423 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 54.25 % |
| Polar Surface area: | 127.05 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 7 |
| H-Bond Donors: | 2 |
| Rings: | 3 |
| Aromatic rings: | 3 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 7 |
| X | Y | Z |
|---|---|---|
| -30.3879 | 12.4129 | -21.0896 |
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 |
| C03 | CD1 | ILE- 428 | 4.48 | 0 | Hydrophobic |
| C06 | CG1 | ILE- 428 | 4.27 | 0 | Hydrophobic |
| O09 | O | ILE- 428 | 3.02 | 157.37 | H-Bond (Ligand Donor) |
| C11 | CB | CYS- 436 | 3.67 | 0 | Hydrophobic |
| C15 | SG | CYS- 436 | 3.84 | 0 | Hydrophobic |
| C20 | SG | CYS- 436 | 4.02 | 0 | Hydrophobic |
| C03 | CB | ALA- 449 | 3.8 | 0 | Hydrophobic |
| C21 | CB | ALA- 449 | 3.68 | 0 | Hydrophobic |
| O16 | NZ | LYS- 451 | 3.3 | 135.84 | H-Bond (Protein Donor) |
| C25 | CD | LYS- 451 | 4.48 | 0 | Hydrophobic |
| C22 | CB | LYS- 451 | 3.61 | 0 | Hydrophobic |
| C24 | CD1 | LEU- 467 | 3.95 | 0 | Hydrophobic |
| C25 | CD1 | ILE- 477 | 3.74 | 0 | Hydrophobic |
| C24 | CG1 | VAL- 491 | 3.23 | 0 | Hydrophobic |
| C24 | CG2 | THR- 493 | 3.56 | 0 | Hydrophobic |
| N01 | O | GLU- 494 | 2.88 | 163.19 | H-Bond (Ligand Donor) |
| N29 | N | MET- 496 | 2.87 | 172 | H-Bond (Protein Donor) |
| C03 | CD1 | LEU- 546 | 4.44 | 0 | Hydrophobic |