X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1521% PEG 8K, 0.1M NA CACODYLATE, 0.2M NA ACETATE PH5.5, pH 5.00
Crystal Properties
Matthews coefficientSolvent content
1.570

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 79.352α = 90
b = 79.467β = 90
c = 170.763γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMARRESEARCHMIRRORS2000-11-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU200

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
12.2535.899.60.06713.7269422

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1ANQ2.7830.152632413931000.2080.276RANDOM53.56
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]
-0.881.6-0.72
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg10.435
r_scangle_it5.81
r_scbond_it3.472
r_mcangle_it2.576
r_angle_refined_deg2.37
r_mcbond_it1.373
r_angle_other_deg1.338
r_symmetry_vdw_other0.287
r_nbd_other0.278
r_symmetry_hbond_refined0.274
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg10.435
r_scangle_it5.81
r_scbond_it3.472
r_mcangle_it2.576
r_angle_refined_deg2.37
r_mcbond_it1.373
r_angle_other_deg1.338
r_symmetry_vdw_other0.287
r_nbd_other0.278
r_symmetry_hbond_refined0.274
r_nbd_refined0.266
r_xyhbond_nbd_refined0.261
r_symmetry_vdw_refined0.195
r_chiral_restr0.135
r_nbtor_other0.103
r_bond_refined_d0.027
r_gen_planes_refined0.009
r_gen_planes_other0.007
r_bond_other_d0.002
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5278
Nucleic Acid Atoms
Solvent Atoms361
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing