X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.1M BIS-TRIS PH 5.5, 25% PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68.95 α = 90
b = 61.73 β = 104.4
c = 80.19 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 2M -- 2013-01-30
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 -- Diamond I04-1

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
1.92 45.37 99.0 0.14 -- -- 6.1 -- 49502 -- 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)
1.92 1.97 98.7 0.78 -- 2.7 6.1 --

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 1.92 45.41 -- -- -- 46866 2507 98.64 -- 0.20757 0.20613 0.23416 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 1.92 1.97 -- 185 3392 0.368 0.36 -- 97.2
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 22.707
Anisotropic B[1][1] 1.91
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.57
Anisotropic B[2][2] -0.87
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.05
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.488
r_bond_other_d 0.004
r_dihedral_angle_3_deg 12.196
r_gen_planes_refined 0.008
r_gen_planes_other 0.004
r_dihedral_angle_4_deg 18.515
r_chiral_restr 0.087
r_dihedral_angle_2_deg 32.473
r_angle_other_deg 1.033
r_dihedral_angle_1_deg 5.83
r_bond_refined_d 0.012
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4730
Nucleic Acid Atoms 0
Heterogen Atoms 129
Solvent Atoms 336

Software

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