2.500 Å
X-ray
2007-09-10
| Name: | 5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase |
|---|---|
| ID: | PURP_PYRFU |
| AC: | Q8U0R7 |
| Organism: | Pyrococcus furiosus |
| Reign: | Archaea |
| TaxID: | 186497 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 45.856 |
|---|---|
| Number of residues: | 23 |
| Including | |
| Standard Amino Acids: | 22 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.911 | 1113.750 |
| % Hydrophobic | % Polar |
|---|---|
| 44.24 | 55.76 |
| According to VolSite | |

| HET Code: | ATP |
|---|---|
| Formula: | C10H12N5O13P3 |
| Molecular weight: | 503.149 g/mol |
| DrugBank ID: | DB00171 |
| Buried Surface Area: | 47.6 % |
| Polar Surface area: | 319.88 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 17 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| 44.0136 | 38.9371 | 5.2791 |
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 |
| O2A | NZ | LYS- 132 | 3.18 | 154.71 | H-Bond (Protein Donor) |
| N7 | NZ | LYS- 132 | 3.3 | 128.08 | H-Bond (Protein Donor) |
| O2A | NZ | LYS- 132 | 3.18 | 0 | Ionic (Protein Cationic) |
| O2G | N | GLY- 138 | 3.35 | 158.7 | H-Bond (Protein Donor) |
| O2A | OH | TYR- 142 | 2.96 | 152.62 | H-Bond (Protein Donor) |
| C5' | CE2 | TYR- 142 | 4.03 | 0 | Hydrophobic |
| N6 | OE1 | GLN- 173 | 3.11 | 158.96 | H-Bond (Ligand Donor) |
| N6 | O | GLU- 174 | 2.87 | 158.42 | H-Bond (Ligand Donor) |
| N1 | N | VAL- 176 | 2.94 | 164.02 | H-Bond (Protein Donor) |
| C5' | CD2 | TYR- 227 | 4.08 | 0 | Hydrophobic |
| C4' | CE1 | TYR- 227 | 3.82 | 0 | Hydrophobic |
| C2' | CE1 | PHE- 282 | 3.82 | 0 | Hydrophobic |