X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.66 α = 90
b = 72.47 β = 100.75
c = 73.09 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS -- 1996-02-20
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
-- -- -- -- --

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
-- -- 70.0 0.048 -- -- 2.0 -- 15885 -- 1.0 --

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
-- 2.1 7.0 -- 3.0 -- 13281 -- -- -- 0.151 -- -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 31.0
RMS Deviations
Key Refinement Restraint Deviation
p_angle_d 0.049
p_transverse_tor 29.0
p_mcbond_it 1.7
p_scbond_it 3.0
p_plane_restr 0.033
p_chiral_restr 0.181
p_staggered_tor 22.9
p_bond_d 0.014
p_xyhbond_nbd 0.26
p_planar_tor 4.0
p_multtor_nbd 0.3
p_singtor_nbd 0.23
p_planar_d 0.061
p_scangle_it 4.0
p_mcangle_it 2.5
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.2
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2309
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 138

Software

Software
Software Name Purpose
XENGEN data collection
PROLSQ refinement
XENGEN data reduction