X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.8
Temperature 293.0
Details PEG, LISO4, PIPES BUFFER, pH 6.80, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.45 α = 90
b = 127.24 β = 90
c = 250.34 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2010-02-04
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.980 SOLEIL PROXIMA 1

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 45 94.7 -- 0.084 -- 3.8 -- 118648 -- -- 36.91
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 2.15 77.0 -- 0.65 2.0 3.0 --

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 43.14 -- 0.0 -- 118505 5924 -- -- 0.1724 0.1709 0.2008 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 2.1 2.15 -- 333 7078 0.2134 0.2285 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 52.31
Anisotropic B[1][1] -5.7882
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 5.1974
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.5908
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 3.0
t_angle_deg 1.13
t_bond_d 0.01
t_other_torsion 18.57
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.275
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 14594
Nucleic Acid Atoms 0
Heterogen Atoms 182
Solvent Atoms 727

Software

Software
Software Name Purpose
ADSC data collection version: Quantum
AMoRE phasing
BUSTER refinement version: 2.8.0
XDS data reduction
XSCALE data scaling