2.000 Å
X-ray
2006-12-21
| Name: | NAD-dependent protein deacetylase HST2 |
|---|---|
| ID: | HST2_YEAST |
| AC: | P53686 |
| Organism: | Saccharomyces cerevisiae |
| Reign: | Eukaryota |
| TaxID: | 559292 |
| EC Number: | 3.5.1 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 25.940 |
|---|---|
| Number of residues: | 36 |
| Including | |
| Standard Amino Acids: | 33 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.684 | 563.625 |
| % Hydrophobic | % Polar |
|---|---|
| 49.70 | 50.30 |
| According to VolSite | |

| HET Code: | A1R |
|---|---|
| Formula: | C15H23N6O12P2 |
| Molecular weight: | 541.324 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 58.12 % |
| Polar Surface area: | 303.95 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 16 |
| H-Bond Donors: | 6 |
| Rings: | 4 |
| Aromatic rings: | 2 |
| Anionic atoms: | 2 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 3 |
| Rotatable Bonds: | 9 |
| X | Y | Z |
|---|---|---|
| 43.2412 | 59.0701 | 31.3529 |
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 |
| O2B | N | ALA- 33 | 2.54 | 159.53 | H-Bond (Protein Donor) |
| C5N | CB | ALA- 33 | 4.45 | 0 | Hydrophobic |
| N7 | OG1 | THR- 37 | 3.38 | 147.96 | H-Bond (Protein Donor) |
| C2N | CZ | PHE- 44 | 4.23 | 0 | Hydrophobic |
| O1A | NH2 | ARG- 45 | 2.6 | 176.65 | H-Bond (Protein Donor) |
| O2A | NH1 | ARG- 45 | 3.46 | 161.92 | H-Bond (Protein Donor) |
| O1A | CZ | ARG- 45 | 3.52 | 0 | Ionic (Protein Cationic) |
| O2N | OE1 | GLU- 64 | 2.96 | 159.86 | H-Bond (Ligand Donor) |
| C2N | CZ | PHE- 184 | 4.03 | 0 | Hydrophobic |
| O2A | OG | SER- 225 | 3 | 170.22 | H-Bond (Protein Donor) |
| O1B | N | SER- 225 | 3.38 | 159.44 | H-Bond (Protein Donor) |
| C3' | CB | SER- 225 | 4.2 | 0 | Hydrophobic |
| C3N | CG2 | VAL- 228 | 3.95 | 0 | Hydrophobic |
| O3' | ND2 | ASN- 248 | 3.05 | 172.7 | H-Bond (Protein Donor) |
| N1 | N | SER- 270 | 2.69 | 154.19 | H-Bond (Protein Donor) |
| O1B | O | HOH- 1024 | 2.88 | 179.98 | H-Bond (Protein Donor) |