2OOS

Crystal structure of plasmodium falciparum enoyl ACP reductase with triclosan reductase


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1NHD 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.62892.35M (NH4)2SO4, 0.1M AcONa, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.3347.28

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 131.221α = 90
b = 131.221β = 90
c = 83.163γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray120 MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU1.54178

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.15099.87430274297011
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.181007.2

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1NHD2.192.854284640686216099.730.9980.194020.192290.22747RANDOM39.937
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
0.570.57-1.14
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.385
r_dihedral_angle_4_deg21.959
r_dihedral_angle_3_deg17.01
r_dihedral_angle_1_deg6.283
r_scangle_it4.042
r_scbond_it2.844
r_mcangle_it1.9
r_angle_refined_deg1.804
r_mcbond_it1.181
r_nbtor_refined0.31
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.385
r_dihedral_angle_4_deg21.959
r_dihedral_angle_3_deg17.01
r_dihedral_angle_1_deg6.283
r_scangle_it4.042
r_scbond_it2.844
r_mcangle_it1.9
r_angle_refined_deg1.804
r_mcbond_it1.181
r_nbtor_refined0.31
r_symmetry_vdw_refined0.276
r_symmetry_hbond_refined0.259
r_nbd_refined0.211
r_chiral_restr0.159
r_xyhbond_nbd_refined0.153
r_bond_refined_d0.018
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4492
Nucleic Acid Atoms
Solvent Atoms177
Heterogen Atoms136

Software

Software
Software NamePurpose
REFMACrefinement
CrystalCleardata collection
HKL-2000data reduction
HKL-2000data scaling
XFITdata reduction