1.900 Å
X-ray
2012-02-16
| Name: | Isocitrate dehydrogenase [NADP] |
|---|---|
| ID: | IDH_ECOLI |
| AC: | P08200 |
| Organism: | Escherichia coli |
| Reign: | Bacteria |
| TaxID: | 83333 |
| EC Number: | 1.1.1.42 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 28.341 |
|---|---|
| Number of residues: | 43 |
| Including | |
| Standard Amino Acids: | 37 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 5 |
| Cofactors: | |
| Metals: | MG |
| Ligandability | Volume (Å3) |
|---|---|
| 1.037 | 411.750 |
| % Hydrophobic | % Polar |
|---|---|
| 57.38 | 42.62 |
| According to VolSite | |

| HET Code: | TAP |
|---|---|
| Formula: | C21H25N7O16P3S |
| Molecular weight: | 756.447 g/mol |
| DrugBank ID: | DB01763 |
| Buried Surface Area: | 39.68 % |
| Polar Surface area: | 420.56 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 21 |
| H-Bond Donors: | 5 |
| Rings: | 5 |
| Aromatic rings: | 3 |
| Anionic atoms: | 4 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 13 |
| X | Y | Z |
|---|---|---|
| -36.3027 | -11.6848 | 3.75875 |
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 |
| N7N | O | THR- 105 | 2.92 | 153.05 | H-Bond (Ligand Donor) |
| O1A | N | ALA- 342 | 2.68 | 155.84 | H-Bond (Protein Donor) |
| C3B | CB | ALA- 342 | 4.13 | 0 | Hydrophobic |
| O1X | NZ | LYS- 344 | 3.9 | 0 | Ionic (Protein Cationic) |
| O1X | OH | TYR- 345 | 2.75 | 156.96 | H-Bond (Protein Donor) |
| O2X | OH | TYR- 345 | 3.19 | 126.43 | H-Bond (Protein Donor) |
| C2B | CE2 | TYR- 345 | 4.16 | 0 | Hydrophobic |
| N6A | O | ASN- 352 | 2.85 | 157.77 | H-Bond (Ligand Donor) |
| N1A | N | ASN- 352 | 2.99 | 161.73 | H-Bond (Protein Donor) |
| O2X | NH2 | ARG- 395 | 3.09 | 127.69 | H-Bond (Protein Donor) |
| O3X | NH2 | ARG- 395 | 3.21 | 165.85 | H-Bond (Protein Donor) |
| O2X | CZ | ARG- 395 | 3.72 | 0 | Ionic (Protein Cationic) |