X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 4.5
Details 1.56M SODIUM ACETATE, 0.09M AMMONIUM TARTATE, 3.201% BUTANEDIOL, 0.1M SODIUM ACETATE PH 5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 105.69 α = 90
b = 105.69 β = 90
c = 204.93 γ = 120
Symmetry
Space Group P 64 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r MIRRORS --
Diffraction Radiation
Monochromator Protocol
SI(311) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- Diamond I03

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 36.8 94.7 0.08 -- -- 12.3 -- 41619 -- 2.0 --
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)
2.0 2.03 97.1 0.54 -- 5.4 12.4 --

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
MOLECULAR REPLACEMENT 2.0 36.78 -- -- -- 41619 2232 94.5 -- 0.17041 0.16978 0.18208 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 2.001 2.053 -- 163 2792 0.189 0.22 -- 95.66
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 37.843
Anisotropic B[1][1] -0.08
Anisotropic B[1][2] -0.04
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.08
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.12
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.006
r_dihedral_angle_4_deg 15.474
r_dihedral_angle_2_deg 35.554
r_dihedral_angle_1_deg 6.245
r_bond_other_d 0.004
r_chiral_restr 0.079
r_dihedral_angle_3_deg 12.358
r_bond_refined_d 0.01
r_gen_planes_other 0.003
r_angle_refined_deg 1.319
r_angle_other_deg 1.076
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3602
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 241

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0117
xia2 data reduction
xia2 data scaling
PHASER phasing