X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.0
Details PEG 3350, MES-NaOH

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 50.84 α = 90
b = 52.45 β = 90
c = 68.04 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
PIXEL DECTRIS PILATUS 6M -- 2014-11-24
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.979 APS 24-ID-C

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
1.73 40.7 100.0 -- -- -- 4.7 -- 19558 -- -- --

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
-- 1.73 40.7 -- 1.35 -- 19544 998 99.78 -- 0.1541 0.1523 0.1859 Random selection
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 1.7301 1.8213 -- 137 2615 0.2306 0.294 -- 100.0
X Ray Diffraction 1.8213 1.9354 -- 148 2581 0.1781 0.2268 -- 100.0
X Ray Diffraction 1.9354 2.0848 -- 121 2655 0.1584 0.1998 -- 100.0
X Ray Diffraction 2.0848 2.2946 -- 160 2603 0.1444 0.1901 -- 100.0
X Ray Diffraction 2.2946 2.6266 -- 166 2625 0.144 0.1815 -- 100.0
X Ray Diffraction 2.6266 3.309 -- 126 2686 0.1494 0.1777 -- 100.0
X Ray Diffraction 3.309 40.7383 -- 140 2781 0.1407 0.1614 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.1
f_angle_d 1.652
f_bond_d 0.018
f_plane_restr 0.01
f_dihedral_angle_d 17.201
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1516
Nucleic Acid Atoms 0
Heterogen Atoms 38
Solvent Atoms 185

Software

Software
Software Name Purpose
PHENIX refinement version: (dev_2067: ???)
HKL-2000 data reduction
SCALEPACK data scaling
PHASER phasing