X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5
Details 1.56M SODIUM ACETATE, 0.1M AMMONIUM TARTATE, 3.2% BUTANEDIOL, 0.1M SODIUM ACETATE PH 5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 103.91 α = 90
b = 103.91 β = 90
c = 205.52 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 I02 -- Diamond I02

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
1.98 67.7 99.8 0.07 -- -- 12.9 -- 44233 -- 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)
1.98 2.03 99.5 0.67 -- 4.1 13.2 --

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 1.98 67.7 -- -- -- 44233 2354 99.8 -- 0.19364 0.19262 0.21336 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 1.976 2.028 -- 179 2848 0.236 0.282 -- 99.47
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.394
Anisotropic B[1][1] 0.02
Anisotropic B[1][2] 0.01
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.02
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.03
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.006
r_dihedral_angle_1_deg 6.223
r_dihedral_angle_3_deg 13.705
r_angle_other_deg 1.023
r_dihedral_angle_4_deg 17.532
r_angle_refined_deg 1.392
r_bond_refined_d 0.009
r_bond_other_d 0.003
r_dihedral_angle_2_deg 37.143
r_gen_planes_other 0.003
r_chiral_restr 0.075
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3523
Nucleic Acid Atoms 0
Heterogen Atoms 88
Solvent Atoms 177

Software

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