1.530 Å
X-ray
2011-12-05
| Name: | Ribosyldihydronicotinamide dehydrogenase [quinone] |
|---|---|
| ID: | NQO2_HUMAN |
| AC: | P16083 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 50 % |
| B | 50 % |
| B-Factor: | 21.857 |
|---|---|
| Number of residues: | 30 |
| Including | |
| Standard Amino Acids: | 27 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 2 |
| Cofactors: | FAD |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.051 | 489.375 |
| % Hydrophobic | % Polar |
|---|---|
| 59.31 | 40.69 |
| According to VolSite | |

| HET Code: | UXH |
|---|---|
| Formula: | C12H10ClN5O2 |
| Molecular weight: | 291.693 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 64.97 % |
| Polar Surface area: | 128.32 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 5 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 1 |
| X | Y | Z |
|---|---|---|
| -3.8921 | -5.55255 | -15.7157 |
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 |
| CL1 | CZ2 | TRP- 105 | 3.52 | 0 | Hydrophobic |
| C8 | CZ | PHE- 126 | 3.4 | 0 | Hydrophobic |
| C4 | CD1 | ILE- 128 | 4.07 | 0 | Hydrophobic |
| N15 | OD1 | ASN- 161 | 3.35 | 141.95 | H-Bond (Ligand Donor) |
| O16 | ND2 | ASN- 161 | 2.73 | 151.61 | H-Bond (Protein Donor) |
| CL1 | C6 | FAD- 302 | 3.23 | 0 | Hydrophobic |
| C9 | C1' | FAD- 302 | 4.12 | 0 | Hydrophobic |
| C3 | C1' | FAD- 302 | 3.97 | 0 | Hydrophobic |