2.100 Å
X-ray
2002-06-06
Name: | Dihydrofolate reductase |
---|---|
ID: | DYR_PNECA |
AC: | P16184 |
Organism: | Pneumocystis carinii |
Reign: | Eukaryota |
TaxID: | 4754 |
EC Number: | 1.5.1.3 |
Chain Name: | Percentage of Residues within binding site |
---|---|
A | 100 % |
B-Factor: | 29.199 |
---|---|
Number of residues: | 29 |
Including | |
Standard Amino Acids: | 28 |
Non Standard Amino Acids: | 1 |
Water Molecules: | 0 |
Cofactors: | NAP |
Metals: |
Ligandability | Volume (Å3) |
---|---|
1.556 | 533.250 |
% Hydrophobic | % Polar |
---|---|
81.65 | 18.35 |
According to VolSite |
HET Code: | COQ |
---|---|
Formula: | C17H20N6O2 |
Molecular weight: | 340.380 g/mol |
DrugBank ID: | DB03987 |
Buried Surface Area: | 63.19 % |
Polar Surface area: | 112.41 Å2 |
Number of | |
---|---|
H-Bond Acceptors: | 8 |
H-Bond Donors: | 2 |
Rings: | 3 |
Aromatic rings: | 3 |
Anionic atoms: | 0 |
Cationic atoms: | 0 |
Rule of Five Violation: | 0 |
Rotatable Bonds: | 5 |
X | Y | Z |
---|---|---|
14.2426 | 5.83256 | 11.2656 |
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 |
N4' | O | ILE- 10 | 2.74 | 147.97 | H-Bond (Ligand Donor) |
C6B | CD2 | LEU- 25 | 4.42 | 0 | Hydrophobic |
C2' | CD2 | LEU- 25 | 4.17 | 0 | Hydrophobic |
CN' | CG | LEU- 25 | 4.05 | 0 | Hydrophobic |
N1' | OE1 | GLU- 32 | 2.81 | 150.07 | H-Bond (Ligand Donor) |
N2' | OE2 | GLU- 32 | 2.91 | 171.99 | H-Bond (Ligand Donor) |
N2' | OE1 | GLU- 32 | 3.19 | 129.49 | H-Bond (Ligand Donor) |
C31 | CD1 | ILE- 33 | 4.29 | 0 | Hydrophobic |
C9' | CG2 | THR- 61 | 4.45 | 0 | Hydrophobic |
CN' | CG2 | THR- 61 | 4.33 | 0 | Hydrophobic |
C9' | CG1 | ILE- 65 | 3.62 | 0 | Hydrophobic |
C31 | CG | PRO- 66 | 4.45 | 0 | Hydrophobic |
C3' | CG | PRO- 66 | 3.84 | 0 | Hydrophobic |
C4' | CB | PHE- 69 | 4.41 | 0 | Hydrophobic |
C51 | CG | PHE- 69 | 3.68 | 0 | Hydrophobic |
C51 | CD2 | LEU- 72 | 4.39 | 0 | Hydrophobic |
C5' | CD2 | LEU- 72 | 4.36 | 0 | Hydrophobic |
N4' | O | ILE- 123 | 3.33 | 149.81 | H-Bond (Ligand Donor) |
CN' | C5N | NAP- 207 | 4.24 | 0 | Hydrophobic |