X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details 100mM Bis-tris pH 7.0, 3.5M Sodium Formate, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 99.77 α = 90
b = 113.99 β = 90
c = 86.78 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD Si(111) 2008-06-26
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON LNLS BEAMLINE W01B-MX2 1.45 LNLS W01B-MX2

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
2.3 57 100.0 -- -- -- -- 22328 22328 2.0 2.0 29.42
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)
2.3 -- 100.0 -- -- -- -- --

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 2.3 43.388 -- 0.0 -- 21386 1091 95.78 -- 0.226 0.2247 0.2517 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 2.3 2.4048 -- 127 2258 0.2785 0.3016 -- 87.0
X Ray Diffraction 2.4048 2.5316 -- 126 2413 0.2691 0.2976 -- 92.0
X Ray Diffraction 2.5316 2.6901 -- 140 2444 0.2568 0.3058 -- 94.0
X Ray Diffraction 2.6901 2.8978 -- 146 2510 0.2609 0.31 -- 96.0
X Ray Diffraction 2.8978 3.1894 -- 126 2613 0.2318 0.2611 -- 98.0
X Ray Diffraction 3.1894 3.6507 -- 139 2616 0.2143 0.2333 -- 99.0
X Ray Diffraction 3.6507 4.5986 -- 152 2667 0.1807 0.2099 -- 100.0
X Ray Diffraction 4.5986 43.3959 -- 135 2774 0.2254 0.2393 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 34.2601
Anisotropic B[1][1] 1.313
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.7964
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.5166
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 16.381
f_plane_restr 0.002
f_chiral_restr 0.042
f_angle_d 0.677
f_bond_d 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2603
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 130

Software

Computing
Computing Package Purpose
MAR345dtb Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (phenix.refine: 2011_01_25_1225) Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.10 data extraction
phenix refinement