X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52980.1M Na cacodylate, 0.2M Zn acetate, 11% PEG 8000, pH 6.5, vapor diffusion, hanging drop, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.754.46

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 74.85α = 90
b = 119.96β = 90
c = 28.89γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2006-08-21MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA1.008, 1.28, 1.283SLSX06SA

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
11.8535.1899.80.0911.3823066-333.657
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)
11.8521000.5893.2

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 DIFFRACTIONMADTHROUGHOUT1.85352306311541000.210.2090.24RANDOM28.2
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]
-1.02-1.052.07
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg42.082
r_dihedral_angle_4_deg24.105
r_dihedral_angle_3_deg18.168
r_dihedral_angle_1_deg8.127
r_scangle_it4.466
r_scbond_it2.695
r_angle_refined_deg1.988
r_mcangle_it1.876
r_mcbond_it1.146
r_nbtor_refined0.312
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg42.082
r_dihedral_angle_4_deg24.105
r_dihedral_angle_3_deg18.168
r_dihedral_angle_1_deg8.127
r_scangle_it4.466
r_scbond_it2.695
r_angle_refined_deg1.988
r_mcangle_it1.876
r_mcbond_it1.146
r_nbtor_refined0.312
r_nbd_refined0.239
r_symmetry_vdw_refined0.225
r_xyhbond_nbd_refined0.212
r_symmetry_hbond_refined0.204
r_metal_ion_refined0.202
r_chiral_restr0.118
r_bond_refined_d0.018
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1687
Nucleic Acid Atoms
Solvent Atoms229
Heterogen Atoms8

Software

Software
Software NamePurpose
XSCALEdata scaling
SHELXphasing
RESOLVEphasing
REFMACrefinement
PDB_EXTRACTdata extraction
SHELXDphasing