X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.5
Temperature 289.0
Details 0.2M Ammonium acetate, 30% PEG 4000, 0.1M Sodium acetate pH 5.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 42.51 α = 90
b = 67.53 β = 90
c = 116.68 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 mirrors 2017-10-11
Diffraction Radiation
Monochromator Protocol
double crystal, Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U1 0.9792 SSRF BL17U1

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
2.7 50 89.1 0.066 -- -- 2.5 -- 9743 -- -- --
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)
2.7 2.75 91.9 0.295 -- -- 2.5 --

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 2.696 44.147 -- 1.4 -- 9743 991 99.66 -- 0.2084 0.2015 0.2689 --
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 2.6957 2.8378 -- 138 1213 0.2764 0.3718 -- 99.0
X Ray Diffraction 2.8378 3.0155 -- 130 1215 0.2449 0.3305 -- 99.0
X Ray Diffraction 3.0155 3.2483 -- 164 1207 0.2265 0.3175 -- 100.0
X Ray Diffraction 3.2483 3.5751 -- 137 1241 0.2069 0.2941 -- 100.0
X Ray Diffraction 3.5751 4.0921 -- 126 1255 0.1886 0.2519 -- 100.0
X Ray Diffraction 4.0921 5.1543 -- 138 1285 0.1657 0.2319 -- 100.0
X Ray Diffraction 5.1543 44.1524 -- 158 1336 0.2034 0.235 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.136
f_bond_d 0.009
f_plane_restr 0.01
f_chiral_restr 0.066
f_dihedral_angle_d 20.157
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2395
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 36

Software

Software
Software Name Purpose
PHENIX refinement version: (1.14rc3_3206: ???)
HKL-2000 data scaling
PDB_EXTRACT data extraction version: 3.24
HKL-2000 data reduction
PHASER phasing