2.250 Å
X-ray
2005-04-28
| Name: | 2-dehydro-3-deoxyphosphooctonate aldolase |
|---|---|
| ID: | KDSA_AQUAE |
| AC: | O66496 |
| Organism: | Aquifex aeolicus |
| Reign: | Bacteria |
| TaxID: | 224324 |
| EC Number: | 2.5.1.55 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| B | 100 % |
| B-Factor: | 53.500 |
|---|---|
| Number of residues: | 24 |
| Including | |
| Standard Amino Acids: | 24 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.417 | 810.000 |
| % Hydrophobic | % Polar |
|---|---|
| 34.17 | 65.83 |
| According to VolSite | |

| HET Code: | 2PG |
|---|---|
| Formula: | C3H4O7P |
| Molecular weight: | 183.033 g/mol |
| DrugBank ID: | DB01709 |
| Buried Surface Area: | 72.87 % |
| Polar Surface area: | 142.59 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 7 |
| H-Bond Donors: | 1 |
| Rings: | 0 |
| Aromatic rings: | 0 |
| Anionic atoms: | 3 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 4 |
| X | Y | Z |
|---|---|---|
| 41.2703 | 33.4459 | 9.21336 |
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 |
| O1 | NZ | LYS- 2041 | 3.29 | 139.26 | H-Bond (Protein Donor) |
| O1 | NZ | LYS- 2041 | 3.29 | 0 | Ionic (Protein Cationic) |
| O1 | NZ | LYS- 2046 | 3.02 | 0 | Ionic (Protein Cationic) |
| C3 | CB | ASP- 2081 | 4.41 | 0 | Hydrophobic |
| O3 | OD2 | ASP- 2081 | 2.7 | 146.35 | H-Bond (Ligand Donor) |
| O2 | NE2 | GLN- 2099 | 3.09 | 137.48 | H-Bond (Protein Donor) |
| O3 | NE2 | GLN- 2099 | 2.58 | 121.36 | H-Bond (Protein Donor) |
| C3 | CB | PRO- 2101 | 3.96 | 0 | Hydrophobic |
| O2P | N | ALA- 2102 | 2.82 | 149.68 | H-Bond (Protein Donor) |
| O2 | NZ | LYS- 2124 | 2.62 | 122.16 | H-Bond (Protein Donor) |
| O3P | NZ | LYS- 2124 | 2.59 | 146.15 | H-Bond (Protein Donor) |
| O2 | NZ | LYS- 2124 | 2.62 | 0 | Ionic (Protein Cationic) |
| O3P | NZ | LYS- 2124 | 2.59 | 0 | Ionic (Protein Cationic) |
| O4P | CZ | ARG- 2154 | 3.05 | 0 | Ionic (Protein Cationic) |
| O4P | NE | ARG- 2154 | 2.95 | 125.08 | H-Bond (Protein Donor) |