3LT4

Enoyl-ACP Reductase from Plasmodium falciparum (PfENR) in complex with triclosan variant PB4


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1UH5 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.82892.9M ammonium sulphate, 0.1M sodium acetate, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.3948.55

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 131.18α = 90
b = 131.18β = 90
c = 82.78γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm plateMirror2009-03-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU2001.54

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.2558.61000.05933.213.23487528.7
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.252.371000.20514.112.65012

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1UH52.2551.4133117175299.960.155820.153150.20664RANDOM28.357
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]
0.850.85-1.71
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.104
r_dihedral_angle_4_deg23.457
r_dihedral_angle_3_deg16.341
r_dihedral_angle_1_deg5.383
r_scangle_it3.544
r_scbond_it2.229
r_mcangle_it1.551
r_angle_refined_deg1.46
r_mcbond_it0.828
r_chiral_restr0.099
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.104
r_dihedral_angle_4_deg23.457
r_dihedral_angle_3_deg16.341
r_dihedral_angle_1_deg5.383
r_scangle_it3.544
r_scbond_it2.229
r_mcangle_it1.551
r_angle_refined_deg1.46
r_mcbond_it0.828
r_chiral_restr0.099
r_bond_refined_d0.013
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4458
Nucleic Acid Atoms
Solvent Atoms444
Heterogen Atoms122

Software

Software
Software NamePurpose
MAR345dtbdata collection
PHASERphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling