X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 397.13 α = 90
b = 397.13 β = 90
c = 397.13 γ = 90
Symmetry
Space Group F 41 3 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1995-03-28
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID2 -- ESRF ID2

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
-- -- 90.9 0.094 -- -- 6.6 -- 59742 -- -3.0 --

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
DIFFERENCE FOURIER 2.8 10.0 -- 0.0 58250 58250 2285 90.9 -- -- 0.21 0.26 SHELLS
RMS Deviations
Key Refinement Restraint Deviation
t_gen_planes 0.015
t_bond_d 0.019
t_trig_c_planes 0.017
t_dihedral_angle_d 18.476
t_angle_deg 1.583
t_it 3.03
t_nbd 0.097
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8522
Nucleic Acid Atoms 0
Heterogen Atoms 62
Solvent Atoms 402

Software

Software
Software Name Purpose
CCP4 model building
TNT refinement version: 5E
MOSFLM data reduction
CCP4 phasing