X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.5 293 PROTEIN: 5.5MG/ML IN 40 MM TRIS BUFFER AT PH 8.0, 250 MM NACL, 30 MM MGCL2, 5MM DTT. CRYSTALLANT: 100 MM SODIUM ACETATE PH 5.0 TO 5.5, 1.2 TO 1.5 M AMMONIUM SULFATE AT 20C IN SITTING DROP PLATES. FRAGMENTS WERE SOAKED INTO PREFORMED CRYSTALS 24-48 HOURS PRIOR TO DATA COLLECTION.
Unit Cell:
a: 70.923 Å b: 70.923 Å c: 66.690 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 31
Crystal Properties:
Matthew's Coefficient: 2.94 Solvent Content: 58.2
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 1.80 61.43 31874 1689 96.52 0.17736 0.22377 26.120
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
1.80 61.40 96.6 0.08 ? 12.30 3.9 ? 33604 ? 1.0 ?
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 1.80 1.90 81.3 ? 1.10 2.4
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 AUSTRALIAN SYNCHROTRON BEAMLINE MX1 ? Australian Synchrotron MX1
Software
Software Name Purpose Version
REFMAC refinement 5.6.0117
MOSFLM data reduction .
SCALA data scaling .
PHASER phasing .