X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Details 0.2 M NA FORMATE, 20 % W/V PEG 3350, 2 MM DTT

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 94.14 α = 90
b = 132.1 β = 95.52
c = 110.04 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2011-12-04
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
2.56 49.52 97.3 0.07 -- -- 3.8 -- 83419 -- 0.0 53.9
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)
2.56 2.7 89.8 0.42 -- 3.1 3.6 --

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 2.56 109.52 -- -- -- 79180 4212 97.04 -- 0.2159 0.21403 0.25103 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 2.564 2.631 -- 263 4775 0.281 0.339 -- 80.63
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 54.459
Anisotropic B[1][1] -0.79
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.55
Anisotropic B[2][2] 0.49
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.41
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.003
r_chiral_restr 0.061
r_dihedral_angle_4_deg 16.485
r_dihedral_angle_3_deg 14.24
r_dihedral_angle_2_deg 34.999
r_dihedral_angle_1_deg 4.509
r_angle_refined_deg 0.953
r_bond_refined_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 19180
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 36

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
REFMAC 5.6.0117 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.6.0117 refinement