X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 289.0
Details MES, pH 6.0, PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.74 α = 90
b = 83.1 β = 90
c = 100.37 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2017-04-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL18U1 0.9778 SSRF BL18U1

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
2.2 50 99.9 0.082 -- -- 6.3 -- 34396 -- -- 41.38
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)
2.2 2.28 100.0 0.804 -- -- 6.4 --

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
-- 2.2 49.669 -- 1.34 -- 34053 1720 99.93 -- 0.1808 0.1787 0.22 --
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 2.2 2.2648 -- 128 2622 0.224 0.2672 0.0 100.0
X Ray Diffraction 2.2648 2.3379 -- 149 2672 0.203 0.2458 0.0 100.0
X Ray Diffraction 2.3379 2.4214 -- 144 2633 0.1904 0.2472 0.0 100.0
X Ray Diffraction 2.4214 2.5184 -- 152 2657 0.1925 0.2304 0.0 100.0
X Ray Diffraction 2.5184 2.633 -- 131 2679 0.1851 0.2594 0.0 100.0
X Ray Diffraction 2.633 2.7718 -- 148 2681 0.1792 0.2392 0.0 100.0
X Ray Diffraction 2.7718 2.9454 -- 135 2678 0.1848 0.2428 0.0 100.0
X Ray Diffraction 2.9454 3.1728 -- 157 2691 0.1849 0.2154 0.0 100.0
X Ray Diffraction 3.1728 3.492 -- 140 2683 0.1851 0.2614 0.0 100.0
X Ray Diffraction 3.492 3.9971 -- 134 2738 0.1611 0.2054 0.0 100.0
X Ray Diffraction 3.9971 5.0352 -- 156 2726 0.1522 0.1759 0.0 100.0
X Ray Diffraction 5.0352 49.6814 -- 146 2873 0.1927 0.2209 0.0 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 40.53
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.073
f_bond_d 0.008
f_angle_d 1.045
f_plane_restr 0.005
f_dihedral_angle_d 14.888
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3816
Nucleic Acid Atoms 0
Heterogen Atoms 55
Solvent Atoms 237

Software

Software
Software Name Purpose
HKL-2000 data scaling
PHENIX refinement version: 1.8.2_1309
PDB_EXTRACT data extraction version: 3.24
HKL-2000 data collection
PHASER phasing