X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH7297co-crystallization microbatch under oil 1:1 paraffin/silicon oil precipitant solution: 3.2 M ammonium sulfate and 0.1 M HEPES 6.5 mg/mL EfTS, co-cystallization with 4 mM MTX in DMSO in 1/10 MTX/EfTS volume ratio.
Crystal Properties
Matthews coefficientSolvent content
2.2445.18

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 72.227α = 90
b = 94.144β = 94.14
c = 96.293γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2009-12-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID290.9360ESRFID29

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)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
12.4567.2379.10.1870.2130.0990.9696.64.237276
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.452.5580.40.4940.5690.2750.70244253

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.596.0433282173178.430.20350.20.2727RANDOM16.23
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]
-0.010.08-0.050.05
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.048
r_dihedral_angle_4_deg18.469
r_dihedral_angle_3_deg18.406
r_dihedral_angle_1_deg7.195
r_angle_refined_deg1.649
r_mcangle_it1.601
r_angle_other_deg1.047
r_mcbond_it0.933
r_mcbond_other0.933
r_chiral_restr0.096
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.048
r_dihedral_angle_4_deg18.469
r_dihedral_angle_3_deg18.406
r_dihedral_angle_1_deg7.195
r_angle_refined_deg1.649
r_mcangle_it1.601
r_angle_other_deg1.047
r_mcbond_it0.933
r_mcbond_other0.933
r_chiral_restr0.096
r_bond_refined_d0.012
r_gen_planes_refined0.006
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9607
Nucleic Acid Atoms
Solvent Atoms178
Heterogen Atoms86

Software

Software
Software NamePurpose
Aimlessdata scaling
PDB_EXTRACTdata extraction
MOSFLMdata reduction
MOLREPphasing
PHENIXrefinement