X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 0.2M ammonium sulphate, 0.1M MES pH7, 25% PEG 8000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 118.97 α = 90
b = 170.28 β = 90
c = 45.71 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2014-10-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I02 0.97949 Diamond I02

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
1.88 34.06 99.9 0.108 -- -- 7.1 -- 76630 -- -- --
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)
1.88 1.93 100.0 0.666 -- 3.2 7.6 --

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 1.88 34.06 -- 0.0 -- 72747 3797 99.84 -- 0.1863 0.1844 0.2243 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 1.88 1.929 -- 274 5307 0.243 0.261 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.021
Anisotropic B[1][1] -0.66
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.07
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.73
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.004
r_mcbond_it 1.557
r_bond_other_d 0.005
r_angle_other_deg 1.21
r_mcbond_other 1.553
r_dihedral_angle_1_deg 6.556
r_gen_planes_refined 0.01
r_dihedral_angle_2_deg 32.431
r_bond_refined_d 0.019
r_mcangle_it 2.28
r_angle_refined_deg 1.967
r_dihedral_angle_3_deg 16.113
r_dihedral_angle_4_deg 20.747
r_chiral_restr 0.154
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6336
Nucleic Acid Atoms 0
Heterogen Atoms 198
Solvent Atoms 454

Software

Software
Software Name Purpose
Aimless data scaling version: 0.3.11
PHASER phasing version: 2.5.6
REFMAC refinement version: 5.8.0073
PDB_EXTRACT data extraction version: 3.15
XDS data reduction