X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 73.91 α = 90
b = 129.58 β = 90
c = 241.37 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- MARRESEARCH -- 1994-10-20
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.92 EMBL/DESY, Hamburg X11

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
2.5 10 99.9 0.088 -- -- 8.0 -- 77917 -- 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
-- 2.5 6.0 -- 0.0 -- 72305 -- 99.9 -- 0.203 -- 0.305 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 43.0
RMS Deviations
Key Refinement Restraint Deviation
p_singtor_nbd 0.199
p_multtor_nbd 0.213
p_mcbond_it 2.0
p_plane_restr 0.02
p_staggered_tor 22.4
p_orthonormal_tor 23.0
p_mcangle_it 3.2
p_scangle_it 4.3
p_planar_tor 4.0
p_angle_d 0.035
p_planar_d 0.042
p_scbond_it 2.9
p_bond_d 0.016
p_chiral_restr 0.114
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 13632
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 520

Software

Software
Software Name Purpose
PROLSQ refinement
DENZO data reduction