2IME

2-Hydroxychromene-2-carboxylate Isomerase: a Kappa Class Glutathione-S-Transferase from Pseudomonas putida


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1microbatch under oil6.1294crystallization solution: 1.2M sodium dihydrogen phosphate, 0.8M potassium hydrogen phosphate,0.2M lithium sulfate, 0.1M CAPS pH 6.1. Protein and crystallization solutions were mixed 1:1., microbatch under oil, temperature 294K
Crystal Properties
Matthews coefficientSolvent content
2.2445.01

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 71.126α = 90
b = 75.833β = 90
c = 38.301γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV2004-05-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU2001.5418

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
11.718.141000.05324.118.142342723427
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)
11.71.7699.90.2738.217.47

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.718.1422223120499.770.188590.186060.190.235180.23RANDOM25.27
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]
-1.34-0.762.1
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.959
r_dihedral_angle_4_deg23.212
r_dihedral_angle_3_deg14.771
r_dihedral_angle_1_deg5.095
r_scangle_it4.202
r_scbond_it2.971
r_mcangle_it1.981
r_angle_refined_deg1.953
r_mcbond_it1.36
r_nbtor_refined0.32
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1630
Nucleic Acid Atoms
Solvent Atoms161
Heterogen Atoms77

Software

Software
Software NamePurpose
REFMACrefinement
d*TREKdata reduction
d*TREKdata scaling
REFMACphasing