1.800 Å
X-ray
2009-12-03
| Name: | Nitroreductase NfnB |
|---|---|
| ID: | NFNB_MYCS2 |
| AC: | A0R6D0 |
| Organism: | Mycobacterium smegmatis 155) |
| Reign: | Bacteria |
| TaxID: | 246196 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 94 % |
| B | 6 % |
| B-Factor: | 29.819 |
|---|---|
| Number of residues: | 36 |
| Including | |
| Standard Amino Acids: | 33 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 2 |
| Cofactors: | FMN |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.129 | 452.250 |
| % Hydrophobic | % Polar |
|---|---|
| 29.10 | 70.90 |
| According to VolSite | |

| HET Code: | NDP |
|---|---|
| Formula: | C21H26N7O17P3 |
| Molecular weight: | 741.389 g/mol |
| DrugBank ID: | DB02338 |
| Buried Surface Area: | 48.79 % |
| Polar Surface area: | 404.9 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 22 |
| H-Bond Donors: | 5 |
| Rings: | 5 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 13 |
| X | Y | Z |
|---|---|---|
| -15.2629 | -71.3847 | -19.2222 |
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 |
| C5D | CE1 | TYR- 92 | 4.29 | 0 | Hydrophobic |
| C5N | CB | TYR- 92 | 4 | 0 | Hydrophobic |
| O2N | NE | ARG- 105 | 3.19 | 134.75 | H-Bond (Protein Donor) |
| O2N | NH2 | ARG- 105 | 2.69 | 160.17 | H-Bond (Protein Donor) |
| O2N | CZ | ARG- 105 | 3.36 | 0 | Ionic (Protein Cationic) |
| C3B | CG | ARG- 105 | 3.99 | 0 | Hydrophobic |
| C5B | CE2 | PHE- 108 | 4.38 | 0 | Hydrophobic |
| O1A | OH | TYR- 113 | 2.86 | 161.7 | H-Bond (Protein Donor) |
| N6A | O | ILE- 118 | 3.17 | 142.38 | H-Bond (Ligand Donor) |
| C2D | CD1 | LEU- 182 | 4.45 | 0 | Hydrophobic |
| C4D | CB | LEU- 182 | 4.36 | 0 | Hydrophobic |
| DuAr | DuAr | PHE- 185 | 3.79 | 0 | Aromatic Face/Face |
| N3A | O | HOH- 2093 | 2.81 | 149.52 | H-Bond (Protein Donor) |