X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 289.0
Details 13% PEG 4000, 200 mM Ammonium Sulfate, 100 mM HEPES, 10% 2-propanol, 10% glycerol

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 55.51 α = 90
b = 55.51 β = 90
c = 140.15 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD RAYONIX MX-300 -- 2016-08-18
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CLSI BEAMLINE 08ID-1 0.9797 CLSI 08ID-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
2.49 46.72 62.9 0.059 0.073 -- 4.5 -- 5907 -- -- --
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)
-- -- -- -- -- -- -- --

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 2.493 46.717 -- 1.38 -- 5830 324 62.86 -- 0.2398 0.2383 0.2617 --
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 2.4993 3.1482 -- 64 1140 0.3121 0.3507 -- 25.0
X Ray Diffraction 3.1482 28.3168 -- 255 4367 0.23 0.2524 -- 93.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 49.2406
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.009
f_plane_restr 0.004
f_angle_d 1.151
f_chiral_restr 0.048
f_dihedral_angle_d 15.372
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1028
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 0

Software

Software
Software Name Purpose
Aimless data scaling
PHASER phasing
PHENIX refinement version: 1.9_1692
PDB_EXTRACT data extraction version: 3.20
iMOSFLM data reduction