4CHJ

Structure of Inner Membrane Complex (IMC) Sub-compartment Protein 3 (ISP3) from Toxoplasma gondii


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
172.0 M SODIUM MALONATE PH 7.0, 10 MM BETAINE HYDROCHLORIDE
Crystal Properties
Matthews coefficientSolvent content
2.0740.75

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 99.48α = 90
b = 99.48β = 90
c = 60.87γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100 MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL11-1SSRLBL11-1

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
12.3235.9499.30.0418.65.268132
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)
12.322.4198.90.542.34.3

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 REPLACEMENTTHROUGHOUTTGISP12.3235.94648132498.920.220520.218170.26797RANDOM64.489
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]
0.440.44-0.87
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.469
r_dihedral_angle_4_deg28.177
r_dihedral_angle_3_deg21.723
r_dihedral_angle_1_deg8.318
r_angle_refined_deg1.171
r_angle_other_deg0.612
r_chiral_restr0.072
r_bond_refined_d0.011
r_gen_planes_refined0.009
r_bond_other_d0.004
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.469
r_dihedral_angle_4_deg28.177
r_dihedral_angle_3_deg21.723
r_dihedral_angle_1_deg8.318
r_angle_refined_deg1.171
r_angle_other_deg0.612
r_chiral_restr0.072
r_bond_refined_d0.011
r_gen_planes_refined0.009
r_bond_other_d0.004
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_sphericity_bonded
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_it
r_mcbond_other
r_mcangle_it
r_mcangle_other
r_scbond_it
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_symmetry_vdw_refined
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms994
Nucleic Acid Atoms
Solvent Atoms4
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALAdata scaling
PHASERphasing