X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8 291 1ul of protein at 6mg/ml in 20mM Tris pH 8.0, 500mM NaCl were added to 1ul reservoir (0.1 M Imidazole pH 8.0, 10 % PEG 8000) and equilibrated against 100 uL of the crystallization buffer. Bar-shaped crystals took 16 h to grow to the maximum size at 18 C. Cryo-cooling in liquid nitrogen was carried out using a cryo-protecting solution containing reservoir solution supplemented with 20 % (w/v) glycerol.
Unit Cell:
a: 102.054 Å b: 102.054 Å c: 59.116 Å α: 90.000° β: 90.000° γ: 120.000°
Symmetry:
Space Group: P 61
Crystal Properties:
Matthew's Coefficient: 3.30 Solvent Content: 62.68
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 SAD FREE R-VALUE 1.80 19.31 28529 1427 87.06 0.1841 0.2105 44.74
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
1.59 19.31 99.6 0.056 ? 12.90 4.31 ? 63980 ? ? ?
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 1.59 1.63 ? ? ? ? ? ?
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 ALBA BEAMLINE XALOC 0.979190 ALBA XALOC
Software
Software Name Purpose Version
MxCuBE data collection v2.0
XDS data reduction 20221120
XSCALE data scaling 20221120
SHELXCD phasing 2016/1
Coot model building 0.8.6
PHENIX refinement 1.20.1_4487
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