9QXY

X-RAY DIFFRACTION


Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 294 Crystals were grown in a droplet microfluidic device 50 x 40 micron (w x h) with a QX200 oil flow rate of 22.5 uL/min, a crystallisation condition flow rate of 6 uL/min and a thaumatin flow rate of 1.5 uL/min resulting in 81 pL droplets. Thaumatin from Thaumatococcus danielii (T7639, Sigma-Aldrich) was dissolved in milliQ water to a final concentration of 50 mg/mL The crystallisation condition was 40% (w/v) sodium potassium tartrate, 0.1 M bis-Tris propane pH 6.5.
Unit Cell:
a: 58.97 Å b: 58.97 Å c: 152.75 Å α: 90° β: 90° γ: 90°
Symmetry:
Space Group: P 41 21 2
Crystal Properties:
Matthew's Coefficient: 2.99 Solvent Content: 59.02
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 1.600 55.073 36538 1860 100.000 ? 0.1758 29.453
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
1.60 58.97 100.00 ? ? 7.1 224.12 ? 36626 ? ? 20.93
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 1.60 1.63 100.00 ? ? 0.5 94.16 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 293 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 1.072 ESRF ID29
Software
Software Name Purpose Version
REFMAC refinement 5.8.0430 (refmacat 0.4.100)
CrystFEL data reduction .
CrystFEL data scaling .
MOLREP phasing .