2OP0

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 DROP5.62982.35M (NH4)2SO4, 0.1M AcONa, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.3647.99

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 132.305α = 90
b = 132.305β = 90
c = 82.911γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray120IMAGE PLATERIGAKUMSINGLE 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
12.83097.6721.69187481831111
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.82.999.68

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 (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1NHD2.893.66183111737993197.90.191220.186890.27371RANDOM31.405
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]
0.450.45-0.89
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg42.349
r_dihedral_angle_4_deg22.631
r_dihedral_angle_3_deg21.272
r_dihedral_angle_1_deg8.634
r_scangle_it6.114
r_scbond_it4.269
r_angle_refined_deg3.261
r_mcangle_it2.792
r_mcbond_it1.804
r_symmetry_hbond_refined0.401
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg42.349
r_dihedral_angle_4_deg22.631
r_dihedral_angle_3_deg21.272
r_dihedral_angle_1_deg8.634
r_scangle_it6.114
r_scbond_it4.269
r_angle_refined_deg3.261
r_mcangle_it2.792
r_mcbond_it1.804
r_symmetry_hbond_refined0.401
r_nbtor_refined0.355
r_nbd_refined0.292
r_symmetry_vdw_refined0.253
r_xyhbond_nbd_refined0.222
r_chiral_restr0.211
r_bond_refined_d0.041
r_gen_planes_refined0.016
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4416
Nucleic Acid Atoms
Solvent Atoms109
Heterogen Atoms72

Software

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