X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 291.0
Details 0.1 M HEPES pH 7.5, 26% PEG 3350 and 0.2 M Ammonium acetate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 93.92 α = 90
b = 179.36 β = 90
c = 155.46 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2014-03-06
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-1 0.9733 ESRF ID23-1

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
3.2 47.97 99.6 0.15 -- -- 5.2 -- 21953 -- -- 96.41
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)
3.2 3.42 100.0 1.269 -- -- 5.6 --

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 3.2 47.973 -- 1.34 -- 21927 1127 99.41 -- 0.2301 0.2273 0.2849 --
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 3.2001 3.3457 -- 121 2603 0.3209 0.392 -- 100.0
X Ray Diffraction 3.3457 3.522 -- 135 2560 0.2998 0.358 -- 100.0
X Ray Diffraction 3.522 3.7426 -- 154 2580 0.2635 0.3393 -- 100.0
X Ray Diffraction 3.7426 4.0314 -- 130 2576 0.2564 0.3187 -- 100.0
X Ray Diffraction 4.0314 4.4369 -- 136 2579 0.2119 0.278 -- 99.0
X Ray Diffraction 4.4369 5.0783 -- 148 2563 0.2056 0.2783 -- 99.0
X Ray Diffraction 5.0783 6.3957 -- 147 2616 0.2351 0.2592 -- 99.0
X Ray Diffraction 6.3957 47.9783 -- 156 2723 0.1931 0.2507 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 110.013
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.703
f_dihedral_angle_d 13.685
f_bond_d 0.003
f_plane_restr 0.004
f_chiral_restr 0.048
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8107
Nucleic Acid Atoms 0
Heterogen Atoms 70
Solvent Atoms 8

Software

Software
Software Name Purpose
Aimless data scaling version: 0.2.17
PHENIX refinement version: 1.10.1_2155
PDB_EXTRACT data extraction version: 3.20
xia2 data reduction
PHASER phasing