X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 291.1
Details 8% PEG4000, 25mM MES pH 6.0, 5mM magnesium sulfate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 165.98 α = 90
b = 170.18 β = 90
c = 99.69 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CMOS RDI CMOS_8M -- 2015-10-02
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 4.2.2 1.000 ALS 4.2.2

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
2.53 63.78 98.9 0.103 -- -- 7.2 -- 46900 -- -- 42.32
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)
2.53 2.62 88.6 0.848 -- -- 6.7 4071

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 2.53 63.78 -- 1.33 -- 46856 2355 98.83 -- 0.1959 0.1933 0.2462 --
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 2.5299 2.5815 -- 121 2119 0.2838 0.3301 -- 81.0
X Ray Diffraction 2.5815 2.6376 -- 160 2572 0.2583 0.3232 -- 100.0
X Ray Diffraction 2.6376 2.699 -- 148 2613 0.2519 0.2835 -- 100.0
X Ray Diffraction 2.699 2.7665 -- 135 2639 0.2539 0.3294 -- 100.0
X Ray Diffraction 2.7665 2.8413 -- 149 2597 0.2448 0.3469 -- 100.0
X Ray Diffraction 2.8413 2.9249 -- 133 2630 0.2397 0.3095 -- 100.0
X Ray Diffraction 2.9249 3.0193 -- 123 2623 0.2365 0.3153 -- 100.0
X Ray Diffraction 3.0193 3.1272 -- 147 2638 0.2328 0.2635 -- 100.0
X Ray Diffraction 3.1272 3.2524 -- 120 2613 0.2077 0.3353 -- 100.0
X Ray Diffraction 3.2524 3.4004 -- 138 2661 0.2073 0.2487 -- 100.0
X Ray Diffraction 3.4004 3.5797 -- 110 2664 0.1935 0.2221 -- 100.0
X Ray Diffraction 3.5797 3.8039 -- 159 2628 0.188 0.2421 -- 100.0
X Ray Diffraction 3.8039 4.0976 -- 134 2657 0.173 0.2451 -- 100.0
X Ray Diffraction 4.0976 4.5099 -- 152 2648 0.1557 0.2361 -- 100.0
X Ray Diffraction 4.5099 5.1622 -- 123 2715 0.1524 0.1749 -- 100.0
X Ray Diffraction 5.1622 6.5028 -- 152 2677 0.1717 0.2134 -- 100.0
X Ray Diffraction 6.5028 63.8023 -- 151 2807 0.1708 0.1926 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 51.6027
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.003
f_plane_restr 0.003
f_dihedral_angle_d 14.812
f_angle_d 0.518
f_chiral_restr 0.04
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7842
Nucleic Acid Atoms 844
Heterogen Atoms 49
Solvent Atoms 420

Software

Software
Software Name Purpose
PHENIX refinement
Aimless data scaling version: 0.5.12
PHASER phasing version: 2.5.7
PDB_EXTRACT data extraction version: 3.20
XDS data reduction