X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 141.98 α = 90
b = 141.98 β = 90
c = 119.68 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2009-09-21
Diffraction Radiation
Monochromator Protocol
-- MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X12 -- EMBL/DESY, Hamburg X12

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
2.7 19.93 93.3 0.08 -- -- 7.4 -- 36072 -- 2.0 65.35
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)
2.7 8.54 100.0 0.66 -- 3.1 7.5 --

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
MAD 2.7 19.59 -- 0.0 -- 36015 1803 93.54 -- 0.2231 0.2209 0.2659 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 2.7 2.78 -- 154 2968 0.2812 0.3219 -- 93.54
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 77.7
Anisotropic B[1][1] -5.3915
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -5.3915
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 10.783
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 2.79
t_angle_deg 1.23
t_other_torsion 22.07
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.443
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9813
Nucleic Acid Atoms 0
Heterogen Atoms 9
Solvent Atoms 136

Software

Software
Software Name Purpose
BUSTER refinement version: 2.10.0
XDS data reduction
SCALA data scaling
SOLVE phasing