X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.0
Details 0.2 M magnesium formate dihydrate 20% PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 90.46 α = 90
b = 61.96 β = 109.82
c = 103.31 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 6M -- 2014-09-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 0.918 BESSY 14.1

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
2.72 50 99.3 0.128 -- -- 3.71 -- 29229 -- -- --
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)
2.72 2.88 97.5 0.766 -- 1.85 -- --

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 2.72 48.65 -- -- -- 27767 1462 99.42 -- 0.1737 0.16983 0.24649 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 2.716 2.787 -- 103 1946 0.296 0.371 -- 94.95
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 53.405
Anisotropic B[1][1] -1.81
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 1.02
Anisotropic B[2][2] -1.02
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.67
RMS Deviations
Key Refinement Restraint Deviation
r_long_range_B_other 7.194
r_long_range_B_refined 7.197
r_bond_refined_d 0.016
r_mcbond_it 2.138
r_mcangle_it 3.394
r_angle_other_deg 1.058
r_mcbond_other 2.138
r_dihedral_angle_3_deg 16.588
r_mcangle_other 3.394
r_gen_planes_refined 0.008
r_scbond_other 2.953
r_scangle_other 3.726
r_dihedral_angle_1_deg 7.827
r_scbond_it 2.954
r_dihedral_angle_4_deg 19.198
r_bond_other_d 0.002
r_dihedral_angle_2_deg 34.906
r_gen_planes_other 0.002
r_angle_refined_deg 1.857
r_chiral_restr 0.096
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7606
Nucleic Acid Atoms 0
Heterogen Atoms 307
Solvent Atoms 79

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0158
XDS data reduction
XDS data scaling
MOLREP phasing