X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.15
Details 100 mM MES pH 5.6-6.2, 20-30 % PEG4000, 50 mM BOG

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.5 α = 90
b = 69.39 β = 90
c = 74.14 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 90
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M-F -- 2015-01-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA 1.0000 SLS X10SA

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.9 50 100.0 -- -- -- 12.7 -- 26280 -- -- --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.9 1.95 -- -- -- -- 12.9 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.9 48.01 -- -- -- 26280 1384 99.98 -- 0.1953 0.19293 0.23964 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.9 1.949 -- 100 1891 0.307 0.381 -- 99.85
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 26.764
Anisotropic B[1][1] 0.98
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.37
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.36
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 5.883
r_mcbond_it 2.4
r_bond_refined_d 0.019
r_scbond_other 3.273
r_scangle_other 4.932
r_gen_planes_other 0.002
r_long_range_B_refined 6.8
r_long_range_B_other 6.8
r_bond_other_d 0.005
r_mcangle_other 3.372
r_angle_other_deg 1.638
r_dihedral_angle_2_deg 35.03
r_angle_refined_deg 2.029
r_mcangle_it 3.373
r_dihedral_angle_3_deg 14.918
r_dihedral_angle_4_deg 19.886
r_chiral_restr 0.132
r_scbond_it 3.274
r_mcbond_other 2.399
r_gen_planes_refined 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2623
Nucleic Acid Atoms 0
Heterogen Atoms 95
Solvent Atoms 103

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0103
XDS data reduction
XSCALE data scaling
PHASER phasing version: 2.5.6