X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.2 M MG FORMATE, 20 % PEG3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 57.81 α = 90
b = 87.29 β = 90
c = 92.61 γ = 90
Symmetry
Space Group P 21 21 21

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 DIAMOND BEAMLINE I04-1 -- 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
1.92 49.04 99.3 0.09 -- -- 4.7 -- 36216 -- 2.4 --
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)
1.92 1.97 99.8 0.59 -- 2.4 4.5 --

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 1.92 49.04 -- -- -- 34360 1804 99.04 -- 0.19717 0.19568 0.22562 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 1.92 1.97 -- 159 2485 0.26 0.311 -- 99.62
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.304
Anisotropic B[1][1] -0.99
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.47
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.48
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.558
r_chiral_restr 0.093
r_dihedral_angle_4_deg 14.669
r_dihedral_angle_1_deg 6.03
r_angle_other_deg 0.864
r_mcbond_it 1.53
r_bond_other_d 0.002
r_dihedral_angle_2_deg 30.346
r_mcbond_other 1.529
r_dihedral_angle_3_deg 12.92
r_bond_refined_d 0.012
r_mcangle_it 2.262
r_gen_planes_other 0.001
r_scbond_it 2.164
r_gen_planes_refined 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3136
Nucleic Acid Atoms 0
Heterogen Atoms 70
Solvent Atoms 84

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0049
xia2 data reduction
xia2 data scaling
PHASER phasing