X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 8
Details pH 8

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 76.74 α = 90
b = 76.74 β = 90
c = 123.4 γ = 120
Symmetry
Space Group H 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC -- 2009-03-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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
1.16 58.53 96.9 0.04 -- -- 3.1 -- 89826 -- 1.0 --
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)
1.16 1.23 98.5 0.51 -- 1.9 3.0 --

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
SAD 1.16 58.53 -- -- -- 85370 4445 96.86 -- 0.12231 0.12192 0.12964 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 1.165 1.195 -- 301 6447 0.268 0.278 -- 98.5
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.297
Anisotropic B[1][1] -0.09
Anisotropic B[1][2] -0.04
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.09
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.13
RMS Deviations
Key Refinement Restraint Deviation
r_sphericity_bonded 9.657
r_sphericity_free 31.353
r_rigid_bond_restr 3.651
r_gen_planes_other 0.002
r_gen_planes_refined 0.009
r_chiral_restr 0.189
r_dihedral_angle_4_deg 17.074
r_dihedral_angle_3_deg 13.37
r_dihedral_angle_2_deg 40.002
r_dihedral_angle_1_deg 4.216
r_angle_other_deg 1.258
r_angle_refined_deg 1.655
r_bond_other_d 0.002
r_bond_refined_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1159
Nucleic Acid Atoms 0
Heterogen Atoms 75
Solvent Atoms 88

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
SOLVE Structure Solution
REFMAC 5.6.0117 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.6.0117 refinement
SOLVE model building