1.800 Å
X-ray
2009-09-06
Name: | Pteridine reductase, putative |
---|---|
ID: | Q581W1_TRYB2 |
AC: | Q581W1 |
Organism: | Trypanosoma brucei brucei |
Reign: | Eukaryota |
TaxID: | 185431 |
EC Number: | / |
Chain Name: | Percentage of Residues within binding site |
---|---|
B | 100 % |
B-Factor: | 18.325 |
---|---|
Number of residues: | 25 |
Including | |
Standard Amino Acids: | 23 |
Non Standard Amino Acids: | 1 |
Water Molecules: | 1 |
Cofactors: | NAP |
Metals: |
Ligandability | Volume (Å3) |
---|---|
0.911 | 725.625 |
% Hydrophobic | % Polar |
---|---|
52.56 | 47.44 |
According to VolSite |
HET Code: | DX1 |
---|---|
Formula: | C12H18N6 |
Molecular weight: | 246.312 g/mol |
DrugBank ID: | - |
Buried Surface Area: | 67.86 % |
Polar Surface area: | 103.6 Å2 |
Number of | |
---|---|
H-Bond Acceptors: | 6 |
H-Bond Donors: | 2 |
Rings: | 2 |
Aromatic rings: | 2 |
Anionic atoms: | 0 |
Cationic atoms: | 0 |
Rule of Five Violation: | 0 |
Rotatable Bonds: | 2 |
X | Y | Z |
---|---|---|
8.03406 | 18.6402 | 61.0664 |
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 |
N11 | OG | SER- 95 | 3.43 | 161.19 | H-Bond (Ligand Donor) |
C14 | CZ | PHE- 97 | 4.06 | 0 | Hydrophobic |
DuAr | DuAr | PHE- 97 | 3.95 | 0 | Aromatic Face/Face |
DuAr | DuAr | PHE- 97 | 3.64 | 0 | Aromatic Face/Face |
N12 | OH | TYR- 174 | 2.59 | 166.66 | H-Bond (Ligand Donor) |
C15 | CG2 | VAL- 206 | 4 | 0 | Hydrophobic |
C17 | CD2 | LEU- 209 | 3.75 | 0 | Hydrophobic |
C18 | CG | PRO- 210 | 4.17 | 0 | Hydrophobic |
C18 | CE | MET- 213 | 4.16 | 0 | Hydrophobic |
C14 | CZ2 | TRP- 221 | 4.03 | 0 | Hydrophobic |
N11 | O2D | NAP- 269 | 3.34 | 121.04 | H-Bond (Ligand Donor) |
N11 | O2A | NAP- 269 | 3.08 | 163.28 | H-Bond (Ligand Donor) |
C15 | C4N | NAP- 269 | 4.44 | 0 | Hydrophobic |