2X8G

Oxidized thioredoxin glutathione reductase from Schistosoma mansoni


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2V6OPDB ENTRY 2V6O

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.4VAPOR DIFFUSION, SITTING DROPS, CRYSTALS GROWN IN HEPES 0.1 M PH 7.4, PEG 3350 20%, KI 0.2M, 2-MERCAPTOETHANOL 5MM SOAKED WITH CUSO4 0.001 MM.
Crystal Properties
Matthews coefficientSolvent content
3.06255563

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 141.595α = 90
b = 102.785β = 112.39
c = 59.216γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

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

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
11.940900.0712.2352728219
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)
11.9292.60.323.22.8

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 REPLACEMENTTHROUGHOUTPDB ENTRY 2V6O1.94052728279390.060.189840.188760.21001RANDOM18.6
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]
-0.23-0.14-0.370.49
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.153
r_dihedral_angle_4_deg18.4
r_dihedral_angle_3_deg10.942
r_dihedral_angle_1_deg5.572
r_scangle_it2.051
r_scbond_it1.22
r_angle_refined_deg1.064
r_mcangle_it0.856
r_mcbond_it0.448
r_chiral_restr0.07
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.153
r_dihedral_angle_4_deg18.4
r_dihedral_angle_3_deg10.942
r_dihedral_angle_1_deg5.572
r_scangle_it2.051
r_scbond_it1.22
r_angle_refined_deg1.064
r_mcangle_it0.856
r_mcbond_it0.448
r_chiral_restr0.07
r_bond_refined_d0.008
r_gen_planes_refined0.004
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4503
Nucleic Acid Atoms
Solvent Atoms255
Heterogen Atoms106

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
PDBSETphasing