X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details 100 mM HEPES, pH 7.0, 50 mM Lithium Sulfate, 20% 1,2-Propanediol, 0.5 mM Cobalt(II) Chloride, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.93 α = 90
b = 75.01 β = 90
c = 96.17 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 NOIR-1 -- 2011-02-10
Diffraction Radiation
Monochromator Protocol
SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 4.2.2 1.0000 ALS 4.2.2

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
1.9 41.45 100.0 0.082 -- -- 7.2 -- 26945 -- -- 24.3
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)
1.9 2.0 100.0 0.633 -- 3.2 7.2 --

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 1.9002 41.445 -- 0.0 -- 25409 1240 94.47 -- 0.2157 0.2135 0.2581 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 1.9002 1.9763 -- 123 2338 0.3207 0.3416 -- 83.0
X Ray Diffraction 1.9763 2.0663 -- 155 2488 0.2458 0.3157 -- 90.0
X Ray Diffraction 2.0663 2.1752 -- 127 2621 0.2309 0.2827 -- 93.0
X Ray Diffraction 2.1752 2.3115 -- 118 2558 0.2244 0.3483 -- 91.0
X Ray Diffraction 2.3115 2.4899 -- 139 2712 0.2096 0.262 -- 96.0
X Ray Diffraction 2.4899 2.7404 -- 143 2751 0.2218 0.2718 -- 97.0
X Ray Diffraction 2.7404 3.1369 -- 133 2826 0.2086 0.2904 -- 99.0
X Ray Diffraction 3.1369 3.9516 -- 146 2880 0.1972 0.2159 -- 100.0
X Ray Diffraction 3.9516 41.4553 -- 156 2995 0.1994 0.2265 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -7.8589
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -6.7319
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 14.5908
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.062
f_dihedral_angle_d 15.32
f_angle_d 0.859
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2102
Nucleic Acid Atoms 0
Heterogen Atoms 32
Solvent Atoms 122

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
EPMR Structure Solution
PHENIX (phenix.refine: 1.6.4_486) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.6.4_486) refinement
EPMR model building