X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 91.69 α = 90
b = 65.33 β = 90
c = 38.15 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS -- 1994-06-01
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
-- -- 1.5418 -- --

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
-- -- 78.9 0.055 -- -- -- -- 6959 -- 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
-- 2.45 8.0 -- 3.0 -- 6959 -- -- -- 0.175 -- -- --
RMS Deviations
Key Refinement Restraint Deviation
p_multtor_nbd 0.276
p_planar_d 0.073
p_bond_d 0.016
p_chiral_restr 0.045
p_xhyhbond_nbd 0.224
p_singtor_nbd 0.224
p_planar_tor 6.929
p_staggered_tor 22.687
p_orthonormal_tor 29.123
p_angle_d 0.053
p_plane_restr 0.014
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.17
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1434
Nucleic Acid Atoms 0
Heterogen Atoms 35
Solvent Atoms 109

Software

Software
Software Name Purpose
XDS data scaling
PROLSQ refinement
XDS data reduction