2.300 Å
X-ray
2007-10-11
| Name: | tRNA (guanine-N(7)-)-methyltransferase |
|---|---|
| ID: | TRMB_YEAST |
| AC: | Q12009 |
| Organism: | Saccharomyces cerevisiae |
| Reign: | Eukaryota |
| TaxID: | 559292 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| F | 100 % |
| B-Factor: | 15.640 |
|---|---|
| Number of residues: | 31 |
| Including | |
| Standard Amino Acids: | 29 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.517 | 543.375 |
| % Hydrophobic | % Polar |
|---|---|
| 62.73 | 37.27 |
| According to VolSite | |

| HET Code: | SAM |
|---|---|
| Formula: | C15H23N6O5S |
| Molecular weight: | 399.445 g/mol |
| DrugBank ID: | DB00118 |
| Buried Surface Area: | 61.92 % |
| Polar Surface area: | 189.77 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 9 |
| H-Bond Donors: | 4 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 1 |
| Cationic atoms: | 2 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 7 |
| X | Y | Z |
|---|---|---|
| 34.8465 | -23.1891 | -5.98015 |
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 |
| N | O | GLY- 103 | 2.92 | 162.03 | H-Bond (Ligand Donor) |
| O3' | OE1 | GLU- 126 | 2.73 | 170.28 | H-Bond (Ligand Donor) |
| O2' | OE1 | GLU- 126 | 3.12 | 134.33 | H-Bond (Ligand Donor) |
| O2' | OE2 | GLU- 126 | 2.76 | 155.04 | H-Bond (Ligand Donor) |
| N3 | N | ILE- 127 | 3.24 | 127.19 | H-Bond (Protein Donor) |
| C1' | CG2 | ILE- 127 | 4.26 | 0 | Hydrophobic |
| C2' | CD | ARG- 128 | 4.46 | 0 | Hydrophobic |
| N6 | OD1 | ASN- 161 | 2.78 | 141.79 | H-Bond (Ligand Donor) |
| N1 | N | ALA- 162 | 3.02 | 167.35 | H-Bond (Protein Donor) |
| N | O | CYS- 181 | 2.8 | 149.18 | H-Bond (Ligand Donor) |
| CG | CB | PHE- 182 | 4.24 | 0 | Hydrophobic |
| CE | CB | ASP- 184 | 4.4 | 0 | Hydrophobic |
| O | OG1 | THR- 259 | 2.66 | 152.08 | H-Bond (Protein Donor) |
| OXT | OG1 | THR- 259 | 3.12 | 122.54 | H-Bond (Protein Donor) |
| OXT | N | GLU- 261 | 3.15 | 151.45 | H-Bond (Protein Donor) |
| SD | CG | GLU- 261 | 4.47 | 0 | Hydrophobic |
| CG | CG | GLU- 261 | 3.78 | 0 | Hydrophobic |
| N | O | HOH- 2119 | 2.79 | 156.5 | H-Bond (Ligand Donor) |