X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 7.5
Temperature 277.15
Details 0.09 M HEPES sodium salt, 1.26 M Tri-Sodium Citrate, 10 % Glycerol, pH 7.5, VAPOR DIFFUSION, temperature 277.15K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.4 α = 90
b = 157.4 β = 90
c = 77.2 γ = 90
Symmetry
Space Group C 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD PSI PILATUS 6M -- 2012-09-20
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA 1.00 SLS X10SA

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
2.35 45.54 99.9 0.056 -- -- -- 15745 15745 -3.0 -3.0 58.097
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)
2.35 2.4 100.0 0.467 -- 4.74 -- --

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 2.35 45.54 -- 0.0 15745 15743 788 99.94 -- 0.1835 0.1804 0.2436 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 2.35 2.411 -- 57 1083 0.208 0.323 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 60.8919
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.001
r_gen_planes_refined 0.008
r_chiral_restr 0.097
r_dihedral_angle_4_deg 22.552
r_dihedral_angle_3_deg 16.653
r_dihedral_angle_2_deg 38.271
r_dihedral_angle_1_deg 5.98
r_angle_other_deg 1.058
r_angle_refined_deg 1.917
r_bond_other_d 0.001
r_bond_refined_d 0.018
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1810
Nucleic Acid Atoms 0
Heterogen Atoms 57
Solvent Atoms 174

Software

Computing
Computing Package Purpose
XDS Data Collection
XSCALE Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.7.0029 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
REFMAC5 refinement
Phaser version: 2.3.0 molecular replacement
Xscale data reduction