X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details 0.1M BIS-TRIS, PH 6.5, 20%(W/V) PEG METHYL ETHER 5000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 49.02 α = 90
b = 30.05 β = 91.66
c = 90.82 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC MIRRORS 2012-08-04
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 -- DIAMOND I04-1

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
2.24 90.79 98.7 0.08 -- -- 7.5 -- 13091 -- -- 39.61
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)
2.24 2.36 98.2 0.49 -- 3.8 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
SAD 2.24 90.79 -- 0.0 -- 13045 643 98.98 -- 0.1981 0.1969 0.2209 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 2.24 2.42 -- 136 2530 0.1996 0.2343 -- 98.98
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 48.63
Anisotropic B[1][1] -11.9938
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 6.3255
Anisotropic B[2][2] 8.5589
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.4349
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.01
t_angle_deg 1.09
t_omega_torsion 3.41
t_other_torsion 2.95
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.311
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1564
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 106

Software

Computing
Computing Package Purpose
AUTOPROC Data Reduction (intensity integration)
AP_SCALE Data Reduction (data scaling)
SHARP Structure Solution
BUSTER 2.11.2 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.11.2 refinement
SHARP model building