X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 291.0
Details 0.2 M magnesium chloride, 0.1 M HEPES pH 7.0, 20 % w/v PEG 6000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 75.13 α = 90
b = 78.27 β = 90.1
c = 136.38 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2016-07-13
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.97907 SSRF BL17U

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
2.6 50 99.8 0.161 -- -- 4.7 -- 24447 -- -- --
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)
2.6 2.69 -- -- -- -- -- --

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 2.6 42.456 -- 1.34 -- 23751 1205 96.63 -- 0.2048 0.2024 0.2468 --
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 2.5964 2.7003 -- 87 1971 0.2625 0.3125 -- 76.0
X Ray Diffraction 2.7003 2.8232 -- 119 2447 0.2617 0.3557 -- 95.0
X Ray Diffraction 2.8232 2.972 -- 132 2553 0.2582 0.3197 -- 99.0
X Ray Diffraction 2.972 3.1582 -- 133 2606 0.2443 0.2935 -- 100.0
X Ray Diffraction 3.1582 3.4019 -- 150 2587 0.2226 0.2886 -- 100.0
X Ray Diffraction 3.4019 3.7441 -- 137 2556 0.1949 0.2874 -- 100.0
X Ray Diffraction 3.7441 4.2854 -- 161 2560 0.1725 0.2066 -- 100.0
X Ray Diffraction 4.2854 5.3974 -- 157 2605 0.1678 0.1854 -- 100.0
X Ray Diffraction 5.3974 42.4616 -- 129 2661 0.1928 0.2232 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.004
f_chiral_restr 0.034
f_dihedral_angle_d 15.814
f_plane_restr 0.004
f_angle_d 0.913
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6063
Nucleic Acid Atoms 0
Heterogen Atoms 234
Solvent Atoms 90

Software

Software
Software Name Purpose
PHENIX refinement version: 1.9_1692
HKL-2000 data reduction
HKL-2000 data scaling
PHASER phasing