2.000 Å
X-ray
2001-06-27
| Name: | Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase |
|---|---|
| ID: | COBT_SALTY |
| AC: | Q05603 |
| Organism: | Salmonella typhimurium |
| Reign: | Bacteria |
| TaxID: | 99287 |
| EC Number: | 2.4.2.21 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 18.997 |
|---|---|
| Number of residues: | 34 |
| Including | |
| Standard Amino Acids: | 29 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 4 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.623 | 381.375 |
| % Hydrophobic | % Polar |
|---|---|
| 49.56 | 50.44 |
| According to VolSite | |

| HET Code: | AAM |
|---|---|
| Formula: | C10H12N5O7P |
| Molecular weight: | 345.205 g/mol |
| DrugBank ID: | DB03887 |
| Buried Surface Area: | 68.01 % |
| Polar Surface area: | 201.54 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 11 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 2 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 4 |
| X | Y | Z |
|---|---|---|
| 57.9719 | 40.3598 | 10.4886 |
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 |
| N6A | OG | SER- 80 | 3.08 | 162.82 | H-Bond (Ligand Donor) |
| N3A | NE2 | GLN- 88 | 2.98 | 156.9 | H-Bond (Protein Donor) |
| O2' | OE2 | GLU- 174 | 3.47 | 124.6 | H-Bond (Ligand Donor) |
| O2' | OE1 | GLU- 174 | 2.69 | 168.07 | H-Bond (Ligand Donor) |
| C5A | CD1 | LEU- 175 | 4.39 | 0 | Hydrophobic |
| O3' | N | GLY- 176 | 2.89 | 171.1 | H-Bond (Protein Donor) |
| C5A | CE | MET- 177 | 4 | 0 | Hydrophobic |
| C4' | CE | MET- 177 | 4.46 | 0 | Hydrophobic |
| O3P | N | ALA- 178 | 2.65 | 152.27 | H-Bond (Protein Donor) |
| O1P | N | THR- 180 | 3.08 | 152.37 | H-Bond (Protein Donor) |
| O1P | OG1 | THR- 180 | 2.56 | 163.51 | H-Bond (Protein Donor) |
| C5' | CG2 | THR- 180 | 3.44 | 0 | Hydrophobic |
| O2P | N | ALA- 203 | 2.82 | 174.2 | H-Bond (Protein Donor) |
| O2P | O | HOH- 1022 | 2.79 | 160.19 | H-Bond (Protein Donor) |
| O2P | O | HOH- 1042 | 2.59 | 179.95 | H-Bond (Protein Donor) |
| O3P | O | HOH- 1201 | 2.68 | 167.78 | H-Bond (Protein Donor) |