X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 81.59 α = 90
b = 81.59 β = 90
c = 107.28 γ = 90
Symmetry
Space Group P 42 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 283
Diffraction Detector
Detector Diffraction Type Details Collection Date
FILM -- -- 1992-07
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY -- PHOTON FACTORY --

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 10 87.2 0.051 -- -- 2.3 -- 24887 -- 0.0 --

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
MOLECULAR REPLACEMENT 2.0 10.0 -- 0.0 -- 2488 -- 87.12 -- -- 0.198 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.4
RMS Deviations
Key Refinement Restraint Deviation
p_transverse_tor 39.7
p_staggered_tor 24.1
p_planar_tor 2.99
p_xyhbond_nbd 0.0
p_multtor_nbd 0.26
p_bond_d 0.019
p_angle_d 0.052
p_planar_d 0.075
p_mcbond_it 5.888
p_mcangle_it 7.412
p_scbond_it 10.39
p_scangle_it 13.07
p_chiral_restr 0.263
p_singtor_nbd 0.223
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2236
Nucleic Acid Atoms 0
Heterogen Atoms 90
Solvent Atoms 108

Software

Computing
Computing Package Purpose
WEIS Data Reduction (intensity integration)
AUTOMR Structure Solution
PROLSQ Structure Refinement
Software
Software Name Purpose
PROLSQ refinement
AUTOMR model building