1.900 Å
X-ray
2006-04-07
| Name: | Putative pyridoxamine 5-phosphate-dependent dehydrase |
|---|---|
| ID: | Q9F118_ECOLX |
| AC: | Q9F118 |
| Organism: | Escherichia coli |
| Reign: | Bacteria |
| TaxID: | 562 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 14 % |
| B | 86 % |
| B-Factor: | 35.056 |
|---|---|
| Number of residues: | 39 |
| Including | |
| Standard Amino Acids: | 37 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.129 | 651.375 |
| % Hydrophobic | % Polar |
|---|---|
| 48.70 | 51.30 |
| According to VolSite | |

| HET Code: | PDG |
|---|---|
| Formula: | C13H16N2O9P |
| Molecular weight: | 375.248 g/mol |
| DrugBank ID: | DB04762 |
| Buried Surface Area: | 74.01 % |
| Polar Surface area: | 212.22 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 10 |
| H-Bond Donors: | 2 |
| Rings: | 1 |
| Aromatic rings: | 1 |
| Anionic atoms: | 4 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 10 |
| X | Y | Z |
|---|---|---|
| 17.8363 | 10.1647 | 20.9789 |
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 |
| OP2 | N | GLY- 56 | 2.76 | 158.45 | H-Bond (Protein Donor) |
| OP3 | N | SER- 57 | 2.99 | 136.84 | H-Bond (Protein Donor) |
| C2A | CB | TRP- 88 | 3.56 | 0 | Hydrophobic |
| CBA | CE2 | TRP- 88 | 3.31 | 0 | Hydrophobic |
| CGA | CZ2 | TRP- 88 | 4.13 | 0 | Hydrophobic |
| C4 | CB | TRP- 88 | 3.68 | 0 | Hydrophobic |
| C2A | CG1 | VAL- 133 | 4.17 | 0 | Hydrophobic |
| N1 | OD2 | ASP- 159 | 2.67 | 149.96 | H-Bond (Ligand Donor) |
| C2A | CB | CYS- 161 | 4.5 | 0 | Hydrophobic |
| C5 | CB | CYS- 161 | 3.8 | 0 | Hydrophobic |
| C2A | CG | GLU- 162 | 4.27 | 0 | Hydrophobic |
| C3 | CG | GLU- 162 | 4.13 | 0 | Hydrophobic |
| O3 | OE2 | GLU- 162 | 2.7 | 141.19 | H-Bond (Ligand Donor) |
| C5A | CB | SER- 183 | 4.44 | 0 | Hydrophobic |
| OP2 | OG | SER- 183 | 2.97 | 160.01 | H-Bond (Protein Donor) |
| CGA | CE2 | PHE- 185 | 4.02 | 0 | Hydrophobic |
| OXT | NE2 | HIS- 188 | 2.72 | 165.39 | H-Bond (Protein Donor) |
| OP3 | ND2 | ASN- 248 | 3.04 | 168.14 | H-Bond (Protein Donor) |
| OE1 | NH2 | ARG- 250 | 3.22 | 146.4 | H-Bond (Protein Donor) |
| OE2 | NH2 | ARG- 250 | 3.43 | 133.41 | H-Bond (Protein Donor) |
| OE2 | NH1 | ARG- 250 | 2.83 | 170.51 | H-Bond (Protein Donor) |
| OE1 | CZ | ARG- 250 | 3.96 | 0 | Ionic (Protein Cationic) |
| OE2 | CZ | ARG- 250 | 3.58 | 0 | Ionic (Protein Cationic) |
| OP2 | O | HOH- 523 | 2.74 | 179.95 | H-Bond (Protein Donor) |