1.760 Å
X-ray
2015-08-14
| Name: | NAD-dependent protein deacetylase sirtuin-2 |
|---|---|
| ID: | SIR2_HUMAN |
| AC: | Q8IXJ6 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | 3.5.1 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 2 % |
| B | 98 % |
| B-Factor: | 27.189 |
|---|---|
| Number of residues: | 45 |
| Including | |
| Standard Amino Acids: | 40 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 4 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.510 | 1198.125 |
| % Hydrophobic | % Polar |
|---|---|
| 59.44 | 40.56 |
| According to VolSite | |

| HET Code: | AR6 |
|---|---|
| Formula: | C15H21N5O14P2 |
| Molecular weight: | 557.300 g/mol |
| DrugBank ID: | DB02059 |
| Buried Surface Area: | 77.5 % |
| Polar Surface area: | 316.8 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 18 |
| H-Bond Donors: | 6 |
| Rings: | 4 |
| Aromatic rings: | 2 |
| Anionic atoms: | 2 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 3 |
| Rotatable Bonds: | 9 |
| X | Y | Z |
|---|---|---|
| 14.2145 | -16.1665 | -57.2323 |
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- 85 | 2.81 | 161.54 | H-Bond (Protein Donor) |
| N6 | OG1 | THR- 89 | 3.09 | 148.16 | H-Bond (Ligand Donor) |
| N7 | OG1 | THR- 89 | 2.81 | 160.5 | H-Bond (Protein Donor) |
| C5' | CB | ASP- 95 | 3.98 | 0 | Hydrophobic |
| O2A | N | PHE- 96 | 2.69 | 148.91 | H-Bond (Protein Donor) |
| C3D | CE2 | PHE- 96 | 3.5 | 0 | Hydrophobic |
| C2D | CZ | PHE- 96 | 3.57 | 0 | Hydrophobic |
| O1A | NH1 | ARG- 97 | 2.9 | 163.23 | H-Bond (Protein Donor) |
| O1D | NH2 | ARG- 97 | 3.45 | 146.66 | H-Bond (Protein Donor) |
| O2A | N | ARG- 97 | 2.94 | 154.96 | H-Bond (Protein Donor) |
| O4D | NH1 | ARG- 97 | 2.89 | 159.44 | H-Bond (Protein Donor) |
| O4D | NH2 | ARG- 97 | 3.24 | 139.03 | H-Bond (Protein Donor) |
| O5D | NH1 | ARG- 97 | 3.11 | 123.84 | H-Bond (Protein Donor) |
| O1A | CZ | ARG- 97 | 3.87 | 0 | Ionic (Protein Cationic) |
| C1D | CE2 | TYR- 104 | 4.47 | 0 | Hydrophobic |
| O1D | OH | TYR- 104 | 2.87 | 148.75 | H-Bond (Protein Donor) |
| C5D | CB | GLN- 167 | 4.5 | 0 | Hydrophobic |
| O3D | ND1 | HIS- 187 | 2.84 | 156.5 | H-Bond (Protein Donor) |
| O1B | OG1 | THR- 262 | 2.68 | 164.25 | H-Bond (Protein Donor) |
| O1B | N | SER- 263 | 3.19 | 150.81 | H-Bond (Protein Donor) |
| O5' | N | SER- 263 | 3.29 | 124.07 | H-Bond (Protein Donor) |
| O5' | OG | SER- 263 | 3.4 | 127.58 | H-Bond (Protein Donor) |
| C3' | CB | SER- 263 | 4.27 | 0 | Hydrophobic |
| C4D | CG2 | VAL- 266 | 3.83 | 0 | Hydrophobic |
| O3' | ND2 | ASN- 286 | 3.04 | 169.07 | H-Bond (Protein Donor) |
| N3 | N | LYS- 287 | 2.96 | 137.24 | H-Bond (Protein Donor) |
| C1' | CB | LYS- 287 | 4.45 | 0 | Hydrophobic |
| O3' | OE2 | GLU- 288 | 2.82 | 160.28 | H-Bond (Ligand Donor) |
| N6 | OE1 | GLU- 323 | 3.04 | 129.74 | H-Bond (Ligand Donor) |
| N1 | N | CYS- 324 | 2.95 | 153.91 | H-Bond (Protein Donor) |