X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 0.2 M ammonium acetate, 0.01 M magnesium acetate, 30% polyethylene glycol 8000, 0.05 M sodium cacodylate, pH 8.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 82.66 α = 90
b = 82.66 β = 90
c = 62.03 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 77
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M -- 2014-12-12
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06DA 1.072 SLS X06DA

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
2.55 46.88 100.0 -- -- -- 19.4 -- 8280 -- -- --

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 2.55 46.877 -- 1.34 -- 8261 810 99.95 -- 0.1984 0.1931 0.2476 --
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 2.5502 2.7099 -- 126 1240 0.2416 0.3051 -- 100.0
X Ray Diffraction 2.7099 2.9191 -- 130 1200 0.241 0.3364 -- 100.0
X Ray Diffraction 2.9191 3.2128 -- 143 1219 0.2277 0.2779 -- 100.0
X Ray Diffraction 3.2128 3.6776 -- 151 1224 0.2117 0.2729 -- 100.0
X Ray Diffraction 3.6776 4.6327 -- 112 1268 0.1643 0.2032 -- 100.0
X Ray Diffraction 4.6327 46.8846 -- 148 1300 0.1815 0.2307 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 47.31
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.076
f_dihedral_angle_d 14.445
f_angle_d 1.258
f_bond_d 0.01
f_plane_restr 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1317
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 25

Software

Software
Software Name Purpose
SCALA data scaling
PHENIX refinement
PDB_EXTRACT data extraction version: 3.15
XDS data reduction
MOLREP phasing