X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 291 equal volumes of buffer: 0.1 M Tris-HCl pH 7.5, 0.1 M (NH4)2SO4, 14-18 % PEG 5000 MME and protein: 2 mM chlorophyll equivalent of PSII in C12E8 detergent, post crystallisation treatment
Unit Cell:
a: 116.326 Å b: 219.617 Å c: 304.043 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 3.3 Solvent Content: 63
Refinement Statistics
Diffraction ID Structure Solution Method Cross Validation Method Resolution Limit (High) Resolution Limit (Low) Number of Reflections (Observed) Number of Reflections (R-free) Percent Reflections (Observed) R-Work R-Free Mean Isotropic
X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.197 49.652 364474 18225 92.61 0.2139 0.2595 36.05
Data Collection
Overall
Resolution Limit (High) Resolution Limit (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
2.197 49.7 93 0.25 ? 9.34 11.2 ? 364603 ? ? 37.11
Highest Resolution Shell
# Resolution Limits (Low) Resolution Limits (High) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1 2.197 2.276 65 ? ? 0.44 5.2 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1
Software
Software Name Purpose Version
PHENIX refinement (1.10.1_2155: ???)
XDS data reduction VERSION Oct 15, 2015
XDS data scaling VERSION Oct 15, 2015
PHASER phasing .