2.890 Å
X-ray
2012-08-30
| Name: | Poly [ADP-ribose] polymerase 1 |
|---|---|
| ID: | PARP1_HUMAN |
| AC: | P09874 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | 2.4.2.30 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 100 % |
| B-Factor: | 39.723 |
|---|---|
| Number of residues: | 16 |
| Including | |
| Standard Amino Acids: | 16 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.830 | 904.500 |
| % Hydrophobic | % Polar |
|---|---|
| 43.28 | 56.72 |
| According to VolSite | |

| HET Code: | MEW |
|---|---|
| Formula: | C9H8N2O |
| Molecular weight: | 160.173 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 74.13 % |
| Polar Surface area: | 41.46 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 2 |
| H-Bond Donors: | 1 |
| Rings: | 2 |
| Aromatic rings: | 1 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 0 |
| X | Y | Z |
|---|---|---|
| -27.4957 | 13.3757 | 61.0771 |
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 |
| OAC | N | GLY- 863 | 3 | 168.1 | H-Bond (Protein Donor) |
| NAQ | O | GLY- 863 | 2.68 | 158.03 | H-Bond (Ligand Donor) |
| NAO | OH | TYR- 889 | 3.36 | 146.36 | H-Bond (Protein Donor) |
| CAK | CB | TYR- 896 | 3.36 | 0 | Hydrophobic |
| CAL | CB | ALA- 898 | 4.03 | 0 | Hydrophobic |
| CAH | CG | LYS- 903 | 4.37 | 0 | Hydrophobic |
| OAC | OG | SER- 904 | 2.87 | 159.34 | H-Bond (Protein Donor) |
| CAN | CG | TYR- 907 | 4.02 | 0 | Hydrophobic |
| CAH | CB | GLU- 988 | 4.1 | 0 | Hydrophobic |