X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.5
Details pH 8.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 134.26 α = 90
b = 134.26 β = 90
c = 135.19 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 287
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2011-10-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06DA -- SLS X06DA

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
2.45 47.63 98.8 0.11 -- -- 9.3 -- 45262 -- 2.5 50.28
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)
2.45 2.59 92.1 0.75 -- 2.5 7.9 --

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 2.45 35.87 -- 0.0 -- 45179 2280 -- -- 0.1941 0.193 0.2142 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 2.45 2.51 -- 139 2436 0.2196 0.2357 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 45.84
Anisotropic B[1][1] 3.1308
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 3.1308
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -6.2616
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.01
t_other_torsion 19.29
t_omega_torsion 3.35
t_angle_deg 1.18
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.327
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6975
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 185

Software

Software
Software Name Purpose
BUSTER refinement version: 2.8.0
XDS data reduction
SCALA data scaling
PHASER phasing