X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6
Details pH 6.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 52.69 α = 90
b = 56.55 β = 109.9
c = 57.8 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 295
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR ENRAF-NONIUS FAST COLLIMATOR 1981
Diffraction Radiation
Monochromator Protocol
NI FILTER --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SEALED TUBE CONVENTIONAL Cu -- -- --

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
2.2 8 -- 0.061 -- -- 1.3 -- 14153 -- 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
MIR 2.3 6.0 -- 2.0 -- 6877 -- 49.5 -- -- 0.158 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 12.3
RMS Deviations
Key Refinement Restraint Deviation
p_multtor_nbd 0.198
p_plane_restr 0.01
p_scangle_it 0.94
p_mcbond_it 0.59
p_singtor_nbd 0.15
p_xhyhbond_nbd 0.172
p_planar_tor 2.2
p_bond_d 0.009
p_xyhbond_nbd 0.182
p_chiral_restr 0.078
p_angle_d 0.016
p_mcangle_it 1.03
p_scbond_it 0.52
p_planar_d 0.025
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.18
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2168
Nucleic Acid Atoms 0
Heterogen Atoms 172
Solvent Atoms 70

Software

Software
Software Name Purpose
PROFFT refinement
ENRAF-NONIUS data reduction
PROTEIN data scaling version: (STEIGEMANN)