X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.2 M NA2SO4, 0.1 M BIS-TRIS PROPANE PH 6.5 AND 20 % W/V PEG-3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.75 α = 90
b = 51.75 β = 90
c = 176.11 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 -- Diamond I04-1

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
1.59 38.8 100.0 0.1 -- -- 6.7 -- 33245 -- 2.0 17.11

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
OTHER 1.592 38.82 -- 1.36 -- 33153 1675 99.92 -- 0.1564 0.1545 0.1935 --
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 1.592 1.6389 -- 139 2554 0.258 0.2836 -- 100.0
X Ray Diffraction 1.6389 1.6918 -- 159 2546 0.2298 0.2801 -- 100.0
X Ray Diffraction 1.6918 1.7523 -- 137 2568 0.2157 0.2242 -- 100.0
X Ray Diffraction 1.7523 1.8224 -- 135 2576 0.1827 0.234 -- 100.0
X Ray Diffraction 1.8224 1.9054 -- 139 2576 0.1583 0.2052 -- 100.0
X Ray Diffraction 1.9054 2.0058 -- 127 2612 0.1329 0.1695 -- 100.0
X Ray Diffraction 2.0058 2.1315 -- 133 2597 0.1294 0.1617 -- 100.0
X Ray Diffraction 2.1315 2.296 -- 160 2590 0.1257 0.1938 -- 100.0
X Ray Diffraction 2.296 2.527 -- 139 2625 0.1351 0.1782 -- 100.0
X Ray Diffraction 2.527 2.8926 -- 132 2666 0.14 0.1733 -- 100.0
X Ray Diffraction 2.8926 3.6439 -- 141 2692 0.1399 0.1639 -- 100.0
X Ray Diffraction 3.6439 38.8311 -- 134 2876 0.166 0.2095 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.7
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.283
f_bond_d 0.01
f_chiral_restr 0.077
f_plane_restr 0.006
f_dihedral_angle_d 13.532
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2062
Nucleic Acid Atoms 0
Heterogen Atoms 17
Solvent Atoms 284

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)