X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.9
Details 19% PEG 6000, 0.1 M TRIS PH 7.9, 0.2 M LICL, 300 UM CACL2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.82 α = 90
b = 75.98 β = 90
c = 114.97 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
PIXEL DECTRIS PILATUS 6M CYLINDRICAL GRAZING INCIDENCE MIRROR 2011-11-11
Diffraction Radiation
Monochromator Protocol
SI(311) AND SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 -- ESRF ID29

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
1.1 60.3 99.7 0.12 -- -- 6.1 -- 252884 -- 0.0 --
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)
1.1 1.12 97.4 0.44 -- 2.3 4.4 --

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 1.1 60.3 -- 0.0 -- 240050 12713 99.0 -- 0.11836 0.1366 0.1174 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 1.096 1.124 -- 938 16536 0.216 0.245 -- 97.19
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.32
Anisotropic B[1][1] -0.03
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.42
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.39
RMS Deviations
Key Refinement Restraint Deviation
r_sphericity_bonded 20.939
r_angle_refined_deg 1.082
r_bond_other_d 0.001
r_dihedral_angle_3_deg 11.84
r_gen_planes_other 0.007
r_dihedral_angle_2_deg 33.997
r_gen_planes_refined 0.016
r_chiral_restr 0.078
r_dihedral_angle_4_deg 17.977
r_sphericity_free 44.435
r_angle_other_deg 0.621
r_dihedral_angle_1_deg 7.446
r_bond_refined_d 0.006
r_rigid_bond_restr 10.98
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4469
Nucleic Acid Atoms 0
Heterogen Atoms 47
Solvent Atoms 898

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0117
XDS data reduction
SCALA data scaling
PHASER phasing