4RGJ

Apo crystal structure of CDPK4 from Plasmodium falciparum, PF3D7_0717500


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4QOXPDB ENTRY 4QOX

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52935% glycerol, 1 mM Nilotinib, 5 mM TCEP, 28% PEG2000 MME, 0.1 M Bis-Tris, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.0640.26

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 70.654α = 90
b = 75.548β = 90
c = 92.562γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2014-08-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97915APS19-ID

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
12.30356.16299.90.0659.662250822486
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)
12.3032.341000.4962.766.11092

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 REPLACEMENTTHROUGHOUTPDB ENTRY 4QOX2.30356.1622142721316112399.480.20410.20410.20140.2546RANDOM53.884
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]
0.88-1.610.73
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.998
r_dihedral_angle_4_deg25.679
r_dihedral_angle_3_deg15.944
r_dihedral_angle_1_deg5.47
r_mcangle_it2.873
r_mcbond_it1.738
r_mcbond_other1.736
r_angle_refined_deg1.184
r_angle_other_deg0.758
r_chiral_restr0.073
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.998
r_dihedral_angle_4_deg25.679
r_dihedral_angle_3_deg15.944
r_dihedral_angle_1_deg5.47
r_mcangle_it2.873
r_mcbond_it1.738
r_mcbond_other1.736
r_angle_refined_deg1.184
r_angle_other_deg0.758
r_chiral_restr0.073
r_bond_refined_d0.008
r_gen_planes_refined0.004
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3660
Nucleic Acid Atoms
Solvent Atoms57
Heterogen Atoms

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
SBC-Collectdata collection
PHASERphasing