X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 200MM AMMONIUM PHOSPHATE, 100MM TRIS-HCL, PH 8.5, 50% (W/V) 2-METHYL-2,4- PENTANEDIOL

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 79.16 α = 90
b = 186.87 β = 90
c = 111.54 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
GRAPHITE CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
2.5 20 97.3 0.093 -- -- 2.8 -- 28178 -- 3.0 --
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)
2.5 2.56 89.8 0.284 -- 2.5 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 2.5 7.0 -- 0.0 -- 26825 -- -- -- 0.191 0.191 0.261 --
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4487
Nucleic Acid Atoms 0
Heterogen Atoms 3
Solvent Atoms 330

Software

Software
Software Name Purpose
MOSFLM data reduction version: V. 5.30
CCP4 data reduction
AMoRE phasing
X-PLOR refinement version: 3.1
CCP4 data scaling