X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 41.42 α = 90
b = 86.29 β = 90
c = 37.57 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MACSCIENCE -- 1994-08-08
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
1.9 -- 83.8 0.089 -- -- 5.07 -- 9319 -- 0.5 --

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
-- 1.9 6.0 -- 1.0 -- 8926 -- -- -- -- 0.184 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.82
RMS Deviations
Key Refinement Restraint Deviation
p_bond_d 0.014
p_singtor_nbd 0.183
p_staggered_tor 19.3
p_mcbond_it 1.308
p_multtor_nbd 0.211
p_transverse_tor 37.6
p_planar_tor 2.1
p_xyhbond_nbd 0.197
p_scangle_it 2.546
p_mcangle_it 2.153
p_chiral_restr 0.163
p_plane_restr 0.012
p_angle_d 0.029
p_planar_d 0.039
p_scbond_it 1.787
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1244
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 141

Software

Software
Software Name Purpose
X-PLOR model building version: 3.1
PROLSQ refinement
X-PLOR refinement version: 3.1
WELMS data reduction
X-PLOR phasing version: 3.1