2X8C

Thioredoxin glutathione reductase from Schistosoma mansoni with the reduced C-terminal end


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP293VAPOR DIFFUSION, SITTING DROP, 0.2 M MG-FORMATE, 20% PEG 6000, 0.1 M SODIUM HEPES, PH 7.0-7.5, TEMP 293 K
Crystal Properties
Matthews coefficientSolvent content
2.957

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 84.492α = 90
b = 87.448β = 90
c = 185.52γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCDMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.1BESSY14.1

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
13.13099.30.1211.87.124223263.4
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)
13.13.1899.20.472.67

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 2V6O3.192.7624223129999.130.219950.216060.29257RANDOM43.488
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]
-0.861.64-0.78
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.004
r_dihedral_angle_3_deg16.536
r_dihedral_angle_4_deg14.952
r_dihedral_angle_1_deg5.655
r_scangle_it1.391
r_angle_refined_deg1.164
r_scbond_it0.778
r_mcangle_it0.747
r_mcbond_it0.4
r_chiral_restr0.076
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.004
r_dihedral_angle_3_deg16.536
r_dihedral_angle_4_deg14.952
r_dihedral_angle_1_deg5.655
r_scangle_it1.391
r_angle_refined_deg1.164
r_scbond_it0.778
r_mcangle_it0.747
r_mcbond_it0.4
r_chiral_restr0.076
r_bond_refined_d0.009
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 Atoms9033
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms143

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing