X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 291 Cry3Aa crystals obatined in conditon: 100 mM HEPES/NaOH pH7.5, 20% v/v 1,4-butanediol, 200 mM NaCl. Then the Cry3Aa crystals soaked with 50ug/ml PEI, 5mM EDC and 10 mM NHS at 291K overnight.
Unit Cell:
a: 115.846 Å b: 133.368 Å c: 105.798 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: C 2 2 21
Crystal Properties:
Matthew's Coefficient: 2.79 Solvent Content: 55.86
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 THROUGHOUT 3.11 19.87 14992 814 99.48 0.1970 0.2754 ?
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
3.10 20.00 99.9 0.194 ? 3.8 13.0 ? 15017 ? ? ?
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 3.10 3.15 100.0 ? ? ? 13.3 ?
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 NSRRC BEAMLINE TPS 05A 1 NSRRC TPS 05A
Software
Software Name Purpose Version
PHENIX refinement (1.18_3861)
HKL-2000 data reduction .
HKL-2000 data scaling .
PHASER phasing .