X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details pH 7.50

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.6 α = 90
b = 131.8 β = 105.6
c = 63.9 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B -- EMBL/DESY, Hamburg BW7B

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
1.45 30 99.6 0.061 -- -- 3.4 -- 144035 -- -- 13.4
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.45 1.47 99.9 0.339 -- 3.3 -- --

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
OTHER 1.45 30.0 -- 0.0 -- 139473 4323 99.6 -- -- 0.145 0.173 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.8
RMS Deviations
Key Refinement Restraint Deviation
p_special_tor 15.0
p_mcangle_it 2.139
p_singtor_nbd 0.162
p_angle_d 0.034
p_scangle_it 4.964
p_planar_d 0.041
p_plane_restr 0.0267
p_staggered_tor 13.3
p_multtor_nbd 0.263
p_chiral_restr 0.139
p_bond_d 0.019
p_planar_tor 4.7
p_mcbond_it 1.647
p_xyhbond_nbd 0.149
p_transverse_tor 28.1
p_scbond_it 3.735
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6075
Nucleic Acid Atoms 0
Heterogen Atoms 104
Solvent Atoms 930

Software

Software
Software Name Purpose
REFMAC refinement
DENZO data reduction
SCALEPACK data scaling