X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.8
Temperature 277.0
Details 100 mM Hepes, 18 % Peg 4,000, 10 % Isopropanol

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 54.79 α = 90
b = 87.21 β = 98.13
c = 124.32 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M -- 2014-10-06
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 0.92 Diamond I04-1

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
2.3 123.07 96.9 -- 0.175 3.467 6.5 49897 49897 -- -- --
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)
2.3 2.42 97.8 0.818 0.818 2.1 6.3 7281

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 2.3 123.07 -- 0.0 -- 47357 2491 96.65 -- 0.2041 0.202 0.2443 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 2.3 2.36 -- 168 3501 0.286 0.298 -- 97.66
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.173
Anisotropic B[1][1] 2.65
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.13
Anisotropic B[2][2] 0.11
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.62
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.093
r_angle_refined_deg 1.504
r_mcbond_other 2.316
r_gen_planes_other 0.005
r_gen_planes_refined 0.008
r_mcbond_it 2.316
r_mcangle_it 3.584
r_angle_other_deg 1.04
r_bond_refined_d 0.013
r_bond_other_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8742
Nucleic Acid Atoms 0
Heterogen Atoms 192
Solvent Atoms 374

Software

Software
Software Name Purpose
MOSFLM data reduction
SCALA data scaling version: 3.3.21
PHASER phasing version: 2.5.6
REFMAC refinement version: 5.8.0069
PDB_EXTRACT data extraction version: 3.15