X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
Temperature 293.0
Details NaCl

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.15 α = 90
b = 77.15 β = 90
c = 37.14 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MAR CCD 165 mm -- 2018-05-28
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON KURCHATOV SNC BEAMLINE K4.4 0.80241 KURCHATOV SNC K4.4

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
1.35 27.28 99.97 0.099 -- -- 7.6 -- 25204 -- -- --
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)
1.35 1.385 -- -- -- -- -- --

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 1.35 27.28 -- -- -- 23918 1283 99.97 -- 0.16044 0.15837 0.1985 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 1.35 1.385 -- 81 1739 0.155 0.234 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 13.242
Anisotropic B[1][1] -0.02
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.02
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.04
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_2_deg 34.478
r_bond_other_d 0.003
r_rigid_bond_restr 2.159
r_mcangle_other 1.351
r_scbond_it 1.419
r_long_range_B_other 1.987
r_gen_planes_other 0.002
r_scangle_other 1.614
r_bond_refined_d 0.011
r_dihedral_angle_3_deg 12.421
r_angle_other_deg 1.153
r_chiral_restr 0.145
r_sphericity_free 19.468
r_mcangle_it 1.348
r_long_range_B_refined 2.176
r_mcbond_it 1.064
r_angle_refined_deg 1.599
r_dihedral_angle_1_deg 5.926
r_gen_planes_refined 0.008
r_mcbond_other 1.051
r_scbond_other 1.418
r_sphericity_bonded 5.711
r_dihedral_angle_4_deg 16.039
Coordinate Error
Parameter Value
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1000
Nucleic Acid Atoms 0
Heterogen Atoms 7
Solvent Atoms 141

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0135
iMOSFLM data reduction
SCALA data scaling
PHASER phasing