X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION6.529150mM MES pH 6.2-6.7, 20-25% PEG 3000, pH 6.5, VAPOR DIFFUSION, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.1342.31

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.454α = 90
b = 45.178β = 108.84
c = 53.778γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm plate2007-08-07MSINGLE WAVELENGTH
21x-ray100CCDMARMOSAIC 325 mm CCD2007-12-16MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-0071.5418
2SYNCHROTRONSSRL BEAMLINE BL9-20.97951SSRLBL9-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
1,21.333.78796.10.0410.0416.94886515.9
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)
1.31.3778.30.4070.4071.94.75755

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 DIFFRACTIONSADTHROUGHOUT1.331.1648848247296.010.1440.1420.182RANDOM20.639
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]
0.04-0.04-0.01-0.06
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.665
r_dihedral_angle_3_deg11.755
r_sphericity_free8.435
r_dihedral_angle_4_deg7.172
r_dihedral_angle_1_deg6.287
r_scangle_it5.238
r_sphericity_bonded4.436
r_scbond_it4.298
r_mcangle_it3.226
r_mcbond_it2.768
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.665
r_dihedral_angle_3_deg11.755
r_sphericity_free8.435
r_dihedral_angle_4_deg7.172
r_dihedral_angle_1_deg6.287
r_scangle_it5.238
r_sphericity_bonded4.436
r_scbond_it4.298
r_mcangle_it3.226
r_mcbond_it2.768
r_rigid_bond_restr2.652
r_angle_refined_deg1.665
r_mcbond_other1.223
r_angle_other_deg0.915
r_symmetry_vdw_other0.241
r_nbd_refined0.238
r_xyhbond_nbd_refined0.232
r_symmetry_hbond_refined0.219
r_symmetry_vdw_refined0.19
r_nbtor_refined0.185
r_nbd_other0.183
r_chiral_restr0.107
r_nbtor_other0.091
r_bond_refined_d0.017
r_gen_planes_refined0.008
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1784
Nucleic Acid Atoms
Solvent Atoms308
Heterogen Atoms53

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
SHARPphasing
REFMACrefinement
PDB_EXTRACTdata extraction