3KTL

Crystal Structure of an I71A human GSTA1-1 mutant in complex with S-hexylglutathione


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1K3L 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.529320% PEG 4000, 0.1M Tris-Cl PH 7.5, 0.02% NaN3, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.3647.89

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 99.674α = 90
b = 93.926β = 92.94
c = 51.496γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray113CCDBruker Platinum 135Mirrors2009-10-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEBRUKER AXS MICROSTAR1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.74668.3299.330.341112.8338.14773147731
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.751.8493.90.40490.713.572.38

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 (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1K3L1.7546.964749945093240699.130.210860.207210.28058RANDOM15.814
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]
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.644
r_dihedral_angle_4_deg17.419
r_dihedral_angle_3_deg14.653
r_dihedral_angle_1_deg5.935
r_scangle_it4.746
r_scbond_it3.179
r_angle_refined_deg1.93
r_mcangle_it1.806
r_mcbond_it1.116
r_nbtor_refined0.313
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.644
r_dihedral_angle_4_deg17.419
r_dihedral_angle_3_deg14.653
r_dihedral_angle_1_deg5.935
r_scangle_it4.746
r_scbond_it3.179
r_angle_refined_deg1.93
r_mcangle_it1.806
r_mcbond_it1.116
r_nbtor_refined0.313
r_symmetry_vdw_refined0.263
r_xyhbond_nbd_refined0.224
r_symmetry_hbond_refined0.215
r_nbd_refined0.21
r_chiral_restr0.129
r_bond_refined_d0.023
r_gen_planes_refined0.01
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3572
Nucleic Acid Atoms
Solvent Atoms845
Heterogen Atoms52

Software

Software
Software NamePurpose
SAINTdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
APEXdata collection
SAINTdata reduction