X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3KR7 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.52770.2 M LiSO4, 0.1 M Tris HCl 26 % PEG3350 , pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.4349.33

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 92.82α = 90
b = 93.77β = 90
c = 121.83γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2011-04-07MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-11.07227ESRFID23-1

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
12.1546.4199.30.04316.863.32907429074-3
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)
12.152.2196.50.3932.182.22072

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUT3KR72.1546.41276212762114541000.206810.206810.205060.23926RANDOM30.373
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]
-0.12-0.380.5
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.779
r_dihedral_angle_4_deg19.085
r_dihedral_angle_3_deg15.81
r_dihedral_angle_1_deg6.698
r_scangle_it3.753
r_scbond_it2.311
r_mcangle_it1.719
r_angle_refined_deg1.456
r_mcbond_it0.914
r_angle_other_deg0.844
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.779
r_dihedral_angle_4_deg19.085
r_dihedral_angle_3_deg15.81
r_dihedral_angle_1_deg6.698
r_scangle_it3.753
r_scbond_it2.311
r_mcangle_it1.719
r_angle_refined_deg1.456
r_mcbond_it0.914
r_angle_other_deg0.844
r_mcbond_other0.184
r_chiral_restr0.085
r_bond_refined_d0.015
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3330
Nucleic Acid Atoms
Solvent Atoms86
Heterogen Atoms98

Software

Software
Software NamePurpose
MxCuBEdata collection
MOLREPphasing
REFMACrefinement
XDSdata reduction
XSCALEdata scaling