X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 7
Details AS DESCRIBED IN THE PAPER, pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 55.06 α = 90
b = 82.29 β = 90
c = 136.81 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 MARRESEARCH -- 2011-02-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE BM14 -- ESRF BM14

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
2.1 29.69 99.9 0.15 -- -- 5.9 -- 37117 -- 2.0 --
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)
2.1 2.21 100.0 0.49 -- 3.2 5.4 --

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 2.1 30.0 -- -- -- 35114 1844 99.68 -- 0.17483 0.17236 0.22209 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 2.1 2.154 -- 140 2529 0.231 0.294 -- 99.63
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.384
Anisotropic B[1][1] 1.87
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.74
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.13
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 1.865
r_scbond_it 1.212
r_mcangle_it 0.711
r_mcbond_it 0.398
r_gen_planes_refined 0.006
r_chiral_restr 0.074
r_dihedral_angle_4_deg 17.398
r_dihedral_angle_3_deg 12.646
r_dihedral_angle_2_deg 39.073
r_dihedral_angle_1_deg 5.719
r_angle_refined_deg 1.19
r_bond_refined_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5314
Nucleic Acid Atoms 0
Heterogen Atoms 60
Solvent Atoms 610

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.5.0109 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0109 refinement
PHASER model building