X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Evaporation
pH 7.5
Temperature 293.0
Details Lithium Acetate, PEG3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 52.26 α = 90
b = 78.01 β = 90
c = 141.96 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2013-02-07
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 0.939 ESRF ID14-4

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
2.1 41.52 99.8 -- 0.104 7.13 3.4 -- 17331 -- -- 25.85
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)
2.1 2.21 100.0 0.636 -- 1.2 3.5 --

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
MOLECULAR REPLACEMENT 2.1 41.521 -- 1.14 -- 17302 1640 99.4 -- 0.2033 0.201 0.247 --
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.1 2.1618 -- 127 2585 0.2674 0.2842 -- 100.0
X Ray Diffraction 2.1618 2.2316 -- 135 2619 0.2606 0.3561 -- 100.0
X Ray Diffraction 2.2316 2.3113 -- 129 2556 0.2458 0.299 -- 100.0
X Ray Diffraction 2.3113 2.4039 -- 166 2551 0.2308 0.2577 -- 99.0
X Ray Diffraction 2.4039 2.5132 -- 139 2561 0.2141 0.3201 -- 100.0
X Ray Diffraction 2.5132 2.6457 -- 155 2572 0.2204 0.2687 -- 100.0
X Ray Diffraction 2.6457 2.8115 -- 121 2581 0.2062 0.2745 -- 100.0
X Ray Diffraction 2.8115 3.0285 -- 164 2563 0.1938 0.2738 -- 100.0
X Ray Diffraction 3.0285 3.3331 -- 131 2604 0.1891 0.2436 -- 99.0
X Ray Diffraction 3.3331 3.8151 -- 158 2529 0.1677 0.2047 -- 99.0
X Ray Diffraction 3.8151 4.8055 -- 92 2619 0.1688 0.1715 -- 99.0
X Ray Diffraction 4.8055 41.5294 -- 123 2569 0.206 0.2383 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.5731
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.039
f_plane_restr 0.007
f_dihedral_angle_d 19.103
f_bond_d 0.007
f_angle_d 0.867
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2050
Nucleic Acid Atoms 0
Heterogen Atoms 37
Solvent Atoms 156

Software

Software
Software Name Purpose
SCALA data scaling version: 3.3.20
PHASER phasing
PHENIX refinement
PDB_EXTRACT data extraction version: 3.20
XDS data reduction