1.400 Å
X-ray
2014-01-22
| Name: | SpoU rRNA methylase |
|---|---|
| ID: | Q4JB16_SULAC |
| AC: | Q4JB16 |
| Organism: | Sulfolobus acidocaldarius |
| Reign: | Archaea |
| TaxID: | 330779 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 97 % |
| B | 3 % |
| B-Factor: | 15.487 |
|---|---|
| Number of residues: | 29 |
| Including | |
| Standard Amino Acids: | 29 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.562 | 290.250 |
| % Hydrophobic | % Polar |
|---|---|
| 43.02 | 56.98 |
| According to VolSite | |

| HET Code: | MTA |
|---|---|
| Formula: | C11H15N5O3S |
| Molecular weight: | 297.333 g/mol |
| DrugBank ID: | DB02282 |
| Buried Surface Area: | 78.34 % |
| Polar Surface area: | 144.61 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 8 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 3 |
| X | Y | Z |
|---|---|---|
| -43.5406 | -27.7449 | 148.232 |
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 |
| C2' | CB | THR- 77 | 4.12 | 0 | Hydrophobic |
| O2' | OG1 | THR- 77 | 2.6 | 167.35 | H-Bond (Ligand Donor) |
| C1' | CD2 | PHE- 110 | 4.21 | 0 | Hydrophobic |
| O2' | N | GLY- 111 | 3.04 | 167.3 | H-Bond (Protein Donor) |
| O3' | N | GLY- 111 | 3.13 | 125.23 | H-Bond (Protein Donor) |
| N6 | O | ILE- 131 | 3.09 | 152.37 | H-Bond (Ligand Donor) |
| N1 | N | ILE- 131 | 2.88 | 165.91 | H-Bond (Protein Donor) |
| N6 | O | PRO- 138 | 2.88 | 159.72 | H-Bond (Ligand Donor) |
| CS | CG1 | VAL- 139 | 3.74 | 0 | Hydrophobic |
| N7 | N | LEU- 140 | 3.02 | 156.75 | H-Bond (Protein Donor) |
| C5' | CB | LEU- 142 | 4.16 | 0 | Hydrophobic |
| C4' | CD1 | LEU- 142 | 3.98 | 0 | Hydrophobic |
| C1' | CB | ALA- 145 | 3.79 | 0 | Hydrophobic |