1.240 Å
X-ray
2011-07-21
| Name: | Heat shock protein HSP 90-alpha |
|---|---|
| ID: | HS90A_HUMAN |
| AC: | P07900 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 13.568 |
|---|---|
| Number of residues: | 37 |
| Including | |
| Standard Amino Acids: | 34 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.299 | 479.250 |
| % Hydrophobic | % Polar |
|---|---|
| 43.66 | 56.34 |
| According to VolSite | |

| HET Code: | ACP |
|---|---|
| Formula: | C11H14N5O12P3 |
| Molecular weight: | 501.176 g/mol |
| DrugBank ID: | DB03909 |
| Buried Surface Area: | 52.05 % |
| Polar Surface area: | 310.64 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 16 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| 10.5294 | -2.54974 | 17.0975 |
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 |
| O1A | ND2 | ASN- 51 | 2.96 | 137.46 | H-Bond (Protein Donor) |
| N6 | OD2 | ASP- 93 | 2.95 | 159.12 | H-Bond (Ligand Donor) |
| C1' | SD | MET- 98 | 3.83 | 0 | Hydrophobic |
| C4' | CB | ASN- 106 | 3.99 | 0 | Hydrophobic |
| C1' | CB | ASN- 106 | 4.18 | 0 | Hydrophobic |
| C5' | CD2 | LEU- 107 | 4.32 | 0 | Hydrophobic |
| O2G | N | GLY- 137 | 3.22 | 153.22 | H-Bond (Protein Donor) |
| O2A | N | PHE- 138 | 2.93 | 165.03 | H-Bond (Protein Donor) |
| O3G | MG | MG- 401 | 1.95 | 0 | Metal Acceptor |
| O2B | MG | MG- 401 | 2.09 | 0 | Metal Acceptor |
| O1A | MG | MG- 401 | 2.09 | 0 | Metal Acceptor |
| N1 | O | HOH- 505 | 2.79 | 157.62 | H-Bond (Protein Donor) |
| O1B | O | HOH- 718 | 3.38 | 179.99 | H-Bond (Protein Donor) |