1.850 Å
X-ray
1999-05-06
| Name: | Peptidyl-prolyl cis-trans isomerase FKBP1A | Serine/threonine-protein kinase mTOR |
|---|---|---|
| ID: | FKB1A_HUMAN | MTOR_HUMAN |
| AC: | P62942 | P42345 |
| Organism: | Homo sapiens | |
| Reign: | Eukaryota | |
| TaxID: | 9606 | |
| EC Number: | 5.2.1.8 | 2.7.11.1 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 50 % |
| B | 50 % |
| B-Factor: | 31.250 |
|---|---|
| Number of residues: | 44 |
| Including | |
| Standard Amino Acids: | 44 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.961 | 1410.750 |
| % Hydrophobic | % Polar |
|---|---|
| 43.06 | 56.94 |
| According to VolSite | |

| HET Code: | ARD |
|---|---|
| Formula: | C55H81NO12S |
| Molecular weight: | 980.296 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 68.75 % |
| Polar Surface area: | 214.44 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 12 |
| H-Bond Donors: | 3 |
| Rings: | 5 |
| Aromatic rings: | 1 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 3 |
| Rotatable Bonds: | 6 |
| X | Y | Z |
|---|---|---|
| -8.62957 | 26.5279 | 36.5199 |
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 |
| C5 | CZ | TYR- 26 | 3.61 | 0 | Hydrophobic |
| C42 | CD1 | PHE- 36 | 3.64 | 0 | Hydrophobic |
| O6 | OD2 | ASP- 37 | 2.77 | 149.21 | H-Bond (Ligand Donor) |
| C43 | CE1 | PHE- 46 | 3.77 | 0 | Hydrophobic |
| C47 | CZ | PHE- 46 | 4.03 | 0 | Hydrophobic |
| C4 | CE2 | PHE- 46 | 3.64 | 0 | Hydrophobic |
| O13 | O | GLN- 53 | 2.57 | 159.06 | H-Bond (Ligand Donor) |
| O10 | O | GLU- 54 | 2.8 | 167.57 | H-Bond (Ligand Donor) |
| C3 | CB | VAL- 55 | 4.41 | 0 | Hydrophobic |
| C4 | CG1 | VAL- 55 | 3.97 | 0 | Hydrophobic |
| O2 | N | ILE- 56 | 2.92 | 157.68 | H-Bond (Protein Donor) |
| C3 | CG1 | ILE- 56 | 4.28 | 0 | Hydrophobic |
| C41 | CG2 | ILE- 56 | 4.2 | 0 | Hydrophobic |
| C3 | CE2 | TRP- 59 | 3.41 | 0 | Hydrophobic |
| C4 | CD2 | TRP- 59 | 3.64 | 0 | Hydrophobic |
| C5 | CZ2 | TRP- 59 | 4.03 | 0 | Hydrophobic |
| C34 | CE1 | TYR- 82 | 4.12 | 0 | Hydrophobic |
| C48 | CZ | TYR- 82 | 3.99 | 0 | Hydrophobic |
| C11 | CD1 | ILE- 90 | 3.88 | 0 | Hydrophobic |
| C42 | CG2 | ILE- 90 | 3.95 | 0 | Hydrophobic |
| C42 | CD1 | ILE- 91 | 3.82 | 0 | Hydrophobic |
| C3 | CZ | PHE- 99 | 4.38 | 0 | Hydrophobic |
| C44 | CB | LEU- 120 | 3.75 | 0 | Hydrophobic |
| C50 | CG | GLU- 121 | 4.25 | 0 | Hydrophobic |
| C26 | CB | SER- 124 | 4.46 | 0 | Hydrophobic |
| C46 | CB | SER- 124 | 4.27 | 0 | Hydrophobic |
| C23 | CB | SER- 124 | 4.12 | 0 | Hydrophobic |
| C50 | CB | ARG- 125 | 4.31 | 0 | Hydrophobic |
| C51 | CG | ARG- 125 | 4.48 | 0 | Hydrophobic |
| C12 | CE1 | PHE- 128 | 3.95 | 0 | Hydrophobic |
| C14 | CE1 | PHE- 128 | 4.01 | 0 | Hydrophobic |
| C46 | CD2 | PHE- 128 | 3.46 | 0 | Hydrophobic |
| C48 | CD1 | PHE- 128 | 3.85 | 0 | Hydrophobic |
| C37 | CB | PHE- 128 | 3.85 | 0 | Hydrophobic |
| C35 | CB | PHE- 128 | 3.75 | 0 | Hydrophobic |
| C55 | CB | THR- 187 | 4.41 | 0 | Hydrophobic |
| S1 | CB | THR- 187 | 4.08 | 0 | Hydrophobic |
| C12 | CG2 | THR- 187 | 4.21 | 0 | Hydrophobic |
| C44 | CZ3 | TRP- 190 | 4.05 | 0 | Hydrophobic |
| C55 | CB | ASP- 191 | 3.53 | 0 | Hydrophobic |
| S1 | CB | ASP- 191 | 3.92 | 0 | Hydrophobic |
| C43 | CD2 | TYR- 194 | 4.04 | 0 | Hydrophobic |
| C22 | CD1 | TYR- 194 | 3.87 | 0 | Hydrophobic |
| C45 | CE1 | TYR- 194 | 3.68 | 0 | Hydrophobic |
| C47 | CZ | TYR- 194 | 3.71 | 0 | Hydrophobic |
| C22 | CD2 | PHE- 197 | 3.92 | 0 | Hydrophobic |
| C44 | CG | PHE- 197 | 3.46 | 0 | Hydrophobic |
| C23 | CE2 | PHE- 197 | 4.03 | 0 | Hydrophobic |
| C45 | CE2 | PHE- 197 | 3.9 | 0 | Hydrophobic |