X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details BIS-TRIS PROPANE PH 7.5, 0.05 - 0.15 M K/NAPO4 (PH 7.0), 15-18% PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.35 α = 90
b = 228.3 β = 114.01
c = 71.27 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
PIXEL DECTRIS PILATUS 6M -- 2012-03-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- Diamond I03

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
2.36 56.55 97.1 0.09 -- -- 3.1 -- 81446 -- 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)
2.36 2.49 92.6 0.6 -- 2.0 2.6 --

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 2.36 56.61 -- -- -- 77352 4094 97.0 -- 0.21371 0.21127 0.25839 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 2.36 2.421 -- 255 5393 0.284 0.342 -- 90.54
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 61.609
Anisotropic B[1][1] -0.25
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.83
Anisotropic B[2][2] 4.18
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.55
RMS Deviations
Key Refinement Restraint Deviation
r_bond_other_d 0.001
r_scbond_it 0.726
r_dihedral_angle_2_deg 36.368
r_angle_other_deg 0.683
r_dihedral_angle_3_deg 14.266
r_mcbond_it 0.503
r_mcbond_other 0.503
r_mcangle_it 0.854
r_bond_refined_d 0.006
r_dihedral_angle_1_deg 5.593
r_gen_planes_refined 0.004
r_dihedral_angle_4_deg 15.784
r_gen_planes_other 0.001
r_chiral_restr 0.06
r_angle_refined_deg 1.154
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11019
Nucleic Acid Atoms 0
Heterogen Atoms 191
Solvent Atoms 712

Software

Software
Software Name Purpose
REFMAC refinement version: 5.7.0032
XDS data reduction
SCALA data scaling
PHASER phasing