X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52980.2M Magnesium chloride hexahydrate, 0.1M Bis-tris, 25%(w/v) PEG 3,350, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
1.9135.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 79.768α = 90
b = 64.399β = 93.52
c = 107.688γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray298CCDRAYONIX MX225HE2009-11-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID0.97929APS31-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.228.9995556355007

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.228.95556352190279898.80.205860.205860.202130.2764RANDOM24.347
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]
-0.810.221.86-1.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg42.987
r_dihedral_angle_4_deg19.761
r_dihedral_angle_3_deg19.555
r_dihedral_angle_1_deg6.693
r_scangle_it3.903
r_scbond_it2.595
r_angle_refined_deg1.624
r_mcangle_it1.456
r_mcbond_it0.816
r_chiral_restr0.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg42.987
r_dihedral_angle_4_deg19.761
r_dihedral_angle_3_deg19.555
r_dihedral_angle_1_deg6.693
r_scangle_it3.903
r_scbond_it2.595
r_angle_refined_deg1.624
r_mcangle_it1.456
r_mcbond_it0.816
r_chiral_restr0.11
r_bond_refined_d0.017
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9212
Nucleic Acid Atoms
Solvent Atoms201
Heterogen Atoms20

Software

Software
Software NamePurpose
SPECdata collection
PHASERphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling