X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 277.0
Details 0.1 M Na Cacodylate, 1.25 M (NH4)2SO4 , pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 147.46 α = 90
b = 147.46 β = 90
c = 164.48 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA 1.0 SLS X06SA

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
3.6 50 99.9 -- -- -- -- 24455 24422 -- -3.0 61.26
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)
3.6 3.69 99.8 -- -- -- -- --

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 3.6 46.31 -- 0.0 24455 24418 2485 99.95 -- 0.1866 0.1847 0.2036 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 3.6 3.76 -- 279 2673 0.2312 0.2501 -- 99.95
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 90.76
Anisotropic B[1][1] -15.4403
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -15.4403
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 30.8806
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 17.25
t_omega_torsion 3.53
t_bond_d 0.01
t_angle_deg 1.11
t_trig_c_planes 0.0091
t_gen_planes 0.0177
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.679
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4776
Nucleic Acid Atoms 0
Heterogen Atoms 171
Solvent Atoms 0

Software

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