sc-PDB
An Annotated Database of Druggable Binding Sites from the Protein DataBank
An Annotated Database of Druggable Binding Sites from the Protein DataBank
2.600 Å
X-ray
2011-05-05
| Name: | Steroid 17-alpha-hydroxylase/17,20 lyase |
|---|---|
| ID: | CP17A_HUMAN |
| AC: | P05093 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| C | 100 % |
| B-Factor: | 33.163 |
|---|---|
| Number of residues: | 30 |
| Including | |
| Standard Amino Acids: | 28 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.736 | 1069.875 |
| % Hydrophobic | % Polar |
|---|---|
| 61.20 | 38.80 |
| According to VolSite | |
| HET Code: | AER |
|---|---|
| Formula: | C24H31NO |
| Molecular weight: | 349.509 g/mol |
| DrugBank ID: | DB05812 |
| Buried Surface Area: | 75.71 % |
| Polar Surface area: | 33.12 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 2 |
| H-Bond Donors: | 1 |
| Rings: | 5 |
| Aromatic rings: | 1 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 1 |
| X | Y | Z |
|---|---|---|
| -5.99015 | 24.0823 | 24.2466 |
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 |
| C15 | CB | ALA- 113 | 3.44 | 0 | Hydrophobic |
| C18 | CZ | PHE- 114 | 3.55 | 0 | Hydrophobic |
| C2 | CB | ASN- 202 | 4.08 | 0 | Hydrophobic |
| O3 | OD1 | ASN- 202 | 2.61 | 144.16 | H-Bond (Ligand Donor) |
| C4 | CD1 | ILE- 205 | 4.41 | 0 | Hydrophobic |
| C19 | CG2 | ILE- 205 | 4.12 | 0 | Hydrophobic |
| C19 | CG1 | ILE- 206 | 4.26 | 0 | Hydrophobic |
| C1 | CD1 | ILE- 206 | 4.08 | 0 | Hydrophobic |
| C19 | CD2 | LEU- 209 | 4.07 | 0 | Hydrophobic |
| C15 | CB | ASP- 298 | 4.34 | 0 | Hydrophobic |
| C16 | CB | ALA- 302 | 4.03 | 0 | Hydrophobic |
| C1 | CG | GLU- 305 | 3.85 | 0 | Hydrophobic |
| C24 | CG2 | THR- 306 | 4.2 | 0 | Hydrophobic |
| C24 | CG1 | VAL- 366 | 4.16 | 0 | Hydrophobic |
| C24 | CB | ALA- 367 | 4.26 | 0 | Hydrophobic |
| C25 | CD1 | ILE- 371 | 4.36 | 0 | Hydrophobic |
| C11 | CG2 | VAL- 482 | 4.41 | 0 | Hydrophobic |
| C18 | CG1 | VAL- 482 | 4.1 | 0 | Hydrophobic |
| C19 | CG2 | VAL- 482 | 4.31 | 0 | Hydrophobic |
| C12 | CG2 | VAL- 483 | 4.01 | 0 | Hydrophobic |
