1.980 Å
X-ray
2007-12-13
Name: | Pteridine reductase |
---|---|
ID: | O76290_TRYBB |
AC: | O76290 |
Organism: | Trypanosoma brucei brucei |
Reign: | Eukaryota |
TaxID: | 5702 |
EC Number: | / |
Chain Name: | Percentage of Residues within binding site |
---|---|
A | 100 % |
B-Factor: | 23.654 |
---|---|
Number of residues: | 17 |
Including | |
Standard Amino Acids: | 16 |
Non Standard Amino Acids: | 1 |
Water Molecules: | 0 |
Cofactors: | NAP |
Metals: |
Ligandability | Volume (Å3) |
---|---|
0.749 | 914.625 |
% Hydrophobic | % Polar |
---|---|
44.65 | 55.35 |
According to VolSite |
HET Code: | AX3 |
---|---|
Formula: | C6H10N6 |
Molecular weight: | 166.184 g/mol |
DrugBank ID: | - |
Buried Surface Area: | 69.07 % |
Polar Surface area: | 102.74 Å2 |
Number of | |
---|---|
H-Bond Acceptors: | 6 |
H-Bond Donors: | 3 |
Rings: | 2 |
Aromatic rings: | 1 |
Anionic atoms: | 0 |
Cationic atoms: | 0 |
Rule of Five Violation: | 0 |
Rotatable Bonds: | 2 |
X | Y | Z |
---|---|---|
9.98175 | -10.5649 | 14.5425 |
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 |
NAB | O | SER- 95 | 3.11 | 121.56 | H-Bond (Ligand Donor) |
NAB | OG | SER- 95 | 2.6 | 161.45 | H-Bond (Ligand Donor) |
CAD | CD1 | PHE- 97 | 3.8 | 0 | Hydrophobic |
NAA | OH | TYR- 174 | 2.52 | 164.95 | H-Bond (Ligand Donor) |
CAC | CB | PRO- 210 | 3.45 | 0 | Hydrophobic |
NAE | O2D | NAP- 269 | 2.88 | 149.98 | H-Bond (Protein Donor) |
NAB | O1A | NAP- 269 | 3.29 | 133.14 | H-Bond (Ligand Donor) |