X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 277.15
Details 20% MPD 300mM KCl 50mM LiCl 50mM Sodium cacodylate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.66 α = 90
b = 69.81 β = 90
c = 32.95 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 -- 2017-04-19
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL12-2 0.979 SSRL BL12-2

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
2.35 35.03 99.4 -- -- -- 12.6 -- 6774 -- -- 55.55
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)
2.35 2.43 99.7 -- -- 4.4 12.9 652

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 2.35 34.906 -- 1.36 -- 6624 671 98.57 -- 0.2229 0.2203 0.2455 --
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 2.35 2.5314 -- 136 1159 0.3078 0.3392 -- 99.0
X Ray Diffraction 2.5314 2.7861 -- 132 1157 0.2747 0.3689 -- 99.0
X Ray Diffraction 2.7861 3.189 -- 132 1172 0.3118 0.3853 -- 98.0
X Ray Diffraction 3.189 4.0168 -- 127 1181 0.2507 0.329 -- 97.0
X Ray Diffraction 4.0168 34.9093 -- 144 1284 0.1679 0.1655 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 80.2
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.05
f_plane_restr 0.006
f_dihedral_angle_d 35.1
f_angle_d 1.08
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 0
Nucleic Acid Atoms 934
Heterogen Atoms 6
Solvent Atoms 16

Software

Software
Software Name Purpose
PHENIX refinement version: (1.10.1_2155: ???)
REFMAC refinement version: 5.8.0171
XDS data reduction version: Nov 1, 2016
XDS data scaling version: Nov 1, 2016
PHASER phasing version: (1.10.1_2155: ???)