2.300 Å
X-ray
2007-11-27
| Name: | 6,7-dimethyl-8-ribityllumazine synthase |
|---|---|
| ID: | RISB_MYCTU |
| AC: | P9WHE9 |
| Organism: | Mycobacterium tuberculosis |
| Reign: | Bacteria |
| TaxID: | 83332 |
| EC Number: | 2.5.1.78 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| D | 65 % |
| E | 35 % |
| B-Factor: | 38.634 |
|---|---|
| Number of residues: | 35 |
| Including | |
| Standard Amino Acids: | 34 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.583 | 583.875 |
| % Hydrophobic | % Polar |
|---|---|
| 46.82 | 53.18 |
| According to VolSite | |

| HET Code: | Y19 |
|---|---|
| Formula: | C12H21N4O7 |
| Molecular weight: | 333.318 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 72.8 % |
| Polar Surface area: | 182.18 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 7 |
| H-Bond Donors: | 8 |
| Rings: | 1 |
| Aromatic rings: | 0 |
| Anionic atoms: | 0 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| -18.7039 | 1.2207 | 2.79448 |
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 |
| C8 | CE2 | TRP- 27 | 4.15 | 0 | Hydrophobic |
| O2 | N | ALA- 59 | 3.15 | 133.89 | H-Bond (Protein Donor) |
| C9 | CG1 | ILE- 60 | 3.6 | 0 | Hydrophobic |
| C10 | CB | ILE- 60 | 3.6 | 0 | Hydrophobic |
| C11 | CG1 | ILE- 60 | 4.32 | 0 | Hydrophobic |
| O9 | N | ILE- 60 | 3.21 | 169.76 | H-Bond (Protein Donor) |
| O10 | OE1 | GLU- 61 | 2.54 | 160.04 | H-Bond (Ligand Donor) |
| O12 | OE2 | GLU- 61 | 2.94 | 171.6 | H-Bond (Ligand Donor) |
| N3 | O | VAL- 81 | 2.75 | 170.01 | H-Bond (Ligand Donor) |
| C15 | CG1 | VAL- 82 | 4.44 | 0 | Hydrophobic |
| O4 | N | ILE- 83 | 3.11 | 141.74 | H-Bond (Protein Donor) |
| C16 | CB | HIS- 89 | 4.1 | 0 | Hydrophobic |
| C16 | CG2 | VAL- 93 | 3.96 | 0 | Hydrophobic |
| C12 | CB | ALA- 113 | 4.16 | 0 | Hydrophobic |
| O11 | O | ASN- 114 | 2.74 | 156.48 | H-Bond (Ligand Donor) |
| O12 | N | ASN- 114 | 2.69 | 159.92 | H-Bond (Protein Donor) |
| C12 | CB | ALA- 142 | 4.23 | 0 | Hydrophobic |
| C12 | CB | ALA- 145 | 3.87 | 0 | Hydrophobic |
| O2 | O | HOH- 2069 | 2.58 | 179.98 | H-Bond (Protein Donor) |