X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.5
Temperature 290.0
Details 20% PEG 8000 (w/v), 0.1 M Tris pH 8.5, 10% 2-propanol, VAPOR DIFFUSION, HANGING DROP, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 79.07 α = 90
b = 55.22 β = 111.73
c = 63.14 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2012-04-20
Diffraction Radiation
Monochromator Protocol
Double crystal, Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.1 0.979 ALS 8.2.1

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
2.5 50 98.5 0.065 -- -- 3.7 -- 8685 -- -- --
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)
2.5 2.54 96.9 0.42 -- -- 3.1 --

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 2.5054 29.327 -- 1.36 -- 8670 415 98.3 -- 0.1846 0.1813 0.2507 --
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 2.5054 2.8676 -- 150 2703 0.1795 0.2729 -- 98.0
X Ray Diffraction 2.8676 3.6119 -- 124 2755 0.2102 0.2725 -- 99.0
X Ray Diffraction 3.6119 29.3288 -- 141 2797 0.169 0.2363 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 75.3688
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.091
f_dihedral_angle_d 14.76
f_angle_d 1.223
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1795
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 8

Software

Computing
Computing Package Purpose
Blu-ice Data Collection
HKL Data Reduction (intensity integration)
HKL Data Reduction (data scaling)
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
phenix refinement
HKL data reduction