X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 289.15
Details 0.1 M HEPES (pH 7.5), 1.4 M sodium citrate tribasic dihydrate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.03 α = 90
b = 77.03 β = 90
c = 108.17 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 ADSC QUANTUM 315 -- 2016-10-04
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9537 Australian Synchrotron MX2

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
1.8 66.71 93.8 -- -- -- 4.1 -- 31205 -- -- --
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
-- 1.8 66.71 -- -- -- 31205 1654 93.8 -- 0.154 0.152 0.189 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 1.8 1.85 -- 65 1643 0.248 0.31 -- 66.36
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.56
Anisotropic B[1][1] 0.58
Anisotropic B[1][2] 0.29
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.58
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.87
RMS Deviations
Key Refinement Restraint Deviation
r_scbond_it 3.072
r_dihedral_angle_3_deg 12.211
r_mcbond_it 1.85
r_long_range_B_refined 6.026
r_dihedral_angle_4_deg 14.428
r_mcangle_it 2.602
r_angle_refined_deg 1.837
r_bond_refined_d 0.018
r_dihedral_angle_1_deg 5.78
r_dihedral_angle_2_deg 37.323
r_gen_planes_refined 0.009
r_chiral_restr 0.132
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2128
Nucleic Acid Atoms 0
Heterogen Atoms 18
Solvent Atoms 230

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0158
iMOSFLM data reduction
Aimless data scaling
PHASER phasing