X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 9.5
Temperature 293.0
Details 0.1M NaCl,0.05M Glycine pH 9.5, 39% PEG 300

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 146.31 α = 90
b = 146.31 β = 90
c = 146.31 γ = 90
Symmetry
Space Group I 2 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS3 6M -- 2016-07-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL19U1 0.97853 SSRF BL19U1

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
2.95 46.27 100.0 -- -- -- 39.0 -- 11044 -- -- --
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)
-- -- -- -- -- -- -- --

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 2.952 46.267 -- 1.35 -- 11044 525 99.25 -- 0.204 0.2026 0.2318 --
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 2.9523 3.2493 -- 120 2559 0.2735 0.2816 -- 97.0
X Ray Diffraction 3.2493 3.7193 -- 133 2616 0.2208 0.2651 -- 100.0
X Ray Diffraction 3.7193 4.6853 -- 142 2624 0.1734 0.2252 -- 100.0
X Ray Diffraction 4.6853 46.2729 -- 130 2720 0.1946 0.2027 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 22.031
f_angle_d 1.102
f_plane_restr 0.008
f_bond_d 0.009
f_chiral_restr 0.059
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2259
Nucleic Acid Atoms 0
Heterogen Atoms 29
Solvent Atoms 24

Software

Software
Software Name Purpose
PHENIX refinement version: (1.10.1_2155)
DENZO data reduction
HKL-3000 data scaling
PHASER phasing