X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.4
Details 100MM NAMES PH 5.4, 10% PEG3350, 15% GLYCEROL, 10MM MGCL2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 80.6 α = 90
b = 82.97 β = 90
c = 109.58 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
CCD MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.3 -- BESSY 14.3

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
1.5 28 99.7 0.06 -- -- 4.1 -- 117553 -- -3.0 13.4

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
OTHER 1.5 27.43 -- -- -- 116157 1183 99.46 -- 0.12929 0.12877 0.17791 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 1.5 1.539 -- 82 8429 0.189 0.302 -- 98.86
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 16.928
Anisotropic B[1][1] -0.13
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.15
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.02
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.874
r_dihedral_angle_3_deg 11.824
r_dihedral_angle_4_deg 16.7
r_chiral_restr 0.127
r_rigid_bond_restr 4.799
r_bond_refined_d 0.02
r_dihedral_angle_1_deg 5.829
r_gen_planes_refined 0.012
r_sphericity_bonded 15.648
r_dihedral_angle_2_deg 42.261
r_sphericity_free 32.757
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5734
Nucleic Acid Atoms 0
Heterogen Atoms 99
Solvent Atoms 766

Software

Software
Software Name Purpose
REFMAC refinement version: 5.7.0029