1.600 Å
X-ray
2002-12-03
| Name: | Dihydroneopterin aldolase |
|---|---|
| ID: | FOLB_MYCTU |
| AC: | P9WNC5 |
| Organism: | Mycobacterium tuberculosis |
| Reign: | Bacteria |
| TaxID: | 83332 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 59 % |
| C | 41 % |
| B-Factor: | 37.083 |
|---|---|
| Number of residues: | 23 |
| Including | |
| Standard Amino Acids: | 22 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.732 | 340.875 |
| % Hydrophobic | % Polar |
|---|---|
| 59.41 | 40.59 |
| According to VolSite | |

| HET Code: | PH2 |
|---|---|
| Formula: | C7H9N5O2 |
| Molecular weight: | 195.179 g/mol |
| DrugBank ID: | DB02119 |
| Buried Surface Area: | 78.1 % |
| Polar Surface area: | 112.1 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 6 |
| H-Bond Donors: | 4 |
| Rings: | 2 |
| Aromatic rings: | 0 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 1 |
| X | Y | Z |
|---|---|---|
| 3.81014 | 23.1967 | 29.1773 |
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 |
| C11 | CG1 | VAL- 18 | 3.3 | 0 | Hydrophobic |
| O4 | N | VAL- 18 | 2.89 | 165.18 | H-Bond (Protein Donor) |
| O4 | OE1 | GLU- 22 | 3.35 | 140.83 | H-Bond (Ligand Donor) |
| O4 | OE2 | GLU- 22 | 3.22 | 163.6 | H-Bond (Ligand Donor) |
| N6 | O | TYR- 52 | 2.85 | 162.68 | H-Bond (Ligand Donor) |
| N5 | N | TYR- 54 | 3.17 | 169.11 | H-Bond (Protein Donor) |
| C11 | CZ | TYR- 54 | 4.46 | 0 | Hydrophobic |
| DuAr | DuAr | TYR- 54 | 3.85 | 0 | Aromatic Face/Face |
| O8 | N | ILE- 73 | 2.98 | 165.54 | H-Bond (Protein Donor) |
| N6 | OE2 | GLU- 74 | 2.82 | 147.68 | H-Bond (Ligand Donor) |
| N7 | OE2 | GLU- 74 | 3.44 | 129.53 | H-Bond (Ligand Donor) |
| N7 | OE1 | GLU- 74 | 2.92 | 162.13 | H-Bond (Ligand Donor) |
| O8 | O | HOH- 9023 | 2.58 | 166.1 | H-Bond (Protein Donor) |