X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.6 ? PROTEIN WAS CRYSTALLIZED IN 50 MM NA-ACETATE, PH 4.6, 0.2 M NA-MALONATE AND 2% PEG 8000,, CONTAINING 24MM N-ACETYLGLUTAMATE (NAG); 24 HOURS BEFORE FREEZING ARGININE 0.2 M WAS ADDED TO CRYSTALLIZATION DROP. 20% GLYCEROL WAS USED AS CRYOPROTECTOR
Unit Cell:
a: 69.489 Å b: 99.596 Å c: 189.238 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.41 Solvent Content: 49
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 2.10 20.00 72907 3860 99.27 0.18211 0.21544 22.225
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
2.10 20.00 99.6 0.13 ? 3.80 4.8 ? 77012 ? 1.9 19.8
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 2.10 2.21 99.6 ? 1.90 4.7
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 ESRF BEAMLINE BM16 ? ESRF BM16
Software
Software Name Purpose Version
REFMAC refinement 5.5.0109
XDS data reduction .
SCALA data scaling .
MOLREP phasing .