X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 50 MM HEPES 150 MM NACL 2 MM MGSO4 1 MM TCEP 2.6 M NH4SO4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 108.67 α = 90
b = 180.16 β = 110.3
c = 101.14 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M TOROIDAL MIRROR 2014-03-12
Diffraction Radiation
Monochromator Protocol
SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 -- ESRF ID29

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
2.34 50 98.3 0.05 -- -- 3.4 -- 75436 -- 0.0 66.09
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)
2.34 2.42 90.7 0.73 -- 1.66 2.9 --

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 2.34 49.21 -- 0.0 -- 75430 3985 98.41 -- 0.2021 0.1999 0.2405 RANDOM
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 2.34 2.4 -- 0 5036 0.2739 0.0 -- 98.41
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 66.7
Anisotropic B[1][1] -2.0709
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 3.482
Anisotropic B[2][2] 4.1542
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.0834
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.01
t_other_torsion 3.28
t_angle_deg 1.09
t_omega_torsion 3.19
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.329
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11211
Nucleic Acid Atoms 0
Heterogen Atoms 204
Solvent Atoms 276

Software

Software
Software Name Purpose
BUSTER refinement version: 2.10.0
XDS data reduction
XSCALE data scaling
PHASER phasing