X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52772.0 M AMMONIUM FORMATE, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
3.8868.26

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 108.874α = 90
b = 108.874β = 90
c = 108.874γ = 90
Symmetry
Space GroupI 21 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray200CCDADSC QUANTUM 2102005-09-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.2.11.0ALS8.2.1

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
11.844.4699.970.0485.7190372227.053
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)
11.81.841000.60.5322.363.141401

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 DIFFRACTIONSADTHROUGHOUT1.844.461903519035102399.970.197640.197640.195770.23295RANDOM27.053
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_deg35.783
r_dihedral_angle_3_deg11.983
r_dihedral_angle_4_deg7.405
r_dihedral_angle_1_deg6.425
r_scangle_it4.165
r_scbond_it2.933
r_mcangle_it1.806
r_angle_refined_deg1.488
r_mcbond_it1.1
r_nbtor_refined0.3
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.783
r_dihedral_angle_3_deg11.983
r_dihedral_angle_4_deg7.405
r_dihedral_angle_1_deg6.425
r_scangle_it4.165
r_scbond_it2.933
r_mcangle_it1.806
r_angle_refined_deg1.488
r_mcbond_it1.1
r_nbtor_refined0.3
r_symmetry_vdw_refined0.264
r_nbd_refined0.215
r_symmetry_hbond_refined0.193
r_chiral_restr0.149
r_xyhbond_nbd_refined0.145
r_bond_refined_d0.014
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms961
Nucleic Acid Atoms
Solvent Atoms186
Heterogen Atoms8

Software

Software
Software NamePurpose
REFMACrefinement
Blu-Icedata collection
HKL-2000data reduction
SCALEPACKdata scaling
SOLVEphasing