X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3LW1pdb entry 3lw1

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.42770.095M HEPES Na-Salt pH7.4, 25.6% PEG 400, 0.19M CaCl2, 5% Glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.6252.99

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.27α = 90
b = 112.11β = 90
c = 62.85γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2009-12-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA0.85SLSX10SA

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
11.1545.6299.80.0816.545.31103010102833-3-314.083
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)
11.151.299.90.3515.234.9512258

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTpdb entry 3lw11.1545.629769151421000.127790.12650.15298RANDOM10.718
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]
-0.10.11-0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.222
r_dihedral_angle_4_deg16.706
r_dihedral_angle_1_deg14.835
r_dihedral_angle_3_deg13.087
r_scangle_it7.821
r_scbond_it5.317
r_mcangle_it3.457
r_mcbond_it2.333
r_rigid_bond_restr2.185
r_angle_refined_deg2.055
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.222
r_dihedral_angle_4_deg16.706
r_dihedral_angle_1_deg14.835
r_dihedral_angle_3_deg13.087
r_scangle_it7.821
r_scbond_it5.317
r_mcangle_it3.457
r_mcbond_it2.333
r_rigid_bond_restr2.185
r_angle_refined_deg2.055
r_angle_other_deg1.042
r_mcbond_other0.775
r_chiral_restr0.117
r_bond_refined_d0.022
r_gen_planes_refined0.011
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1926
Nucleic Acid Atoms
Solvent Atoms288
Heterogen Atoms27

Software

Software
Software NamePurpose
Prodata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
XSCALEdata scaling