X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.1M MES PH=6.5, 5-15% PEG3350, 5-15% 2-PROPANOL

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 151.11 α = 90
b = 100.25 β = 102.55
c = 61.37 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
2.55 32.29 93.0 0.04 -- -- 2.2 -- 25764 -- 1.3 --
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)
2.55 2.62 95.1 0.62 -- 1.31 2.07 --

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 2.55 32.29 -- -- -- 25764 1373 93.27 -- 0.23857 0.23578 0.28983 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 2.553 2.619 -- 100 1896 0.284 0.331 -- 93.97
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 72.161
Anisotropic B[1][1] 0.72
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.08
Anisotropic B[2][2] -1.27
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.51
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_2_deg 44.084
r_dihedral_angle_3_deg 21.737
r_gen_planes_refined 0.011
r_angle_refined_deg 1.897
r_dihedral_angle_4_deg 22.616
r_chiral_restr 0.112
r_bond_refined_d 0.012
r_dihedral_angle_1_deg 7.588
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4772
Nucleic Acid Atoms 875
Heterogen Atoms 0
Solvent Atoms 175

Software

Software
Software Name Purpose
REFMAC refinement version: 5.7.0029
XDS data reduction
SCALA data scaling
PHASER phasing