X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.0 291 HANGING DROP VAPOUR DIFFUSION WITH PROTEIN CONCENTRATION IN THE RANGE 10-15 MG/ML IN 10MM TRIS-HCL PH 7.0. 1 OR 2 MICROLITER DROPS OF THE LATTER WERE MIXED WITH AN EQUAL VOLUME OF 11-14% (W/V) PEG 4000 AND 0.4M AMMONIUM SULFATE IN 0.1M ACETATE BUFFER AT PH 4.0, AND THEN EQUILIBRATED AGAINST THIS SOLUTION AT 18 DEG C. CRYOPROTECTED USING THE SAME SOLUTION CONTAINING 25% (V/V) ETHYLENE GLYCOL., vapor diffusion - hanging drop, temperature 291K
Unit Cell:
a: 32.934 Å b: 88.802 Å c: 41.746 Å α: 90.00° β: 93.55° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.54 Solvent Content: 51
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 SINGLE ISOMORPHOUS REPLACEMENT WITH ANOMALOUS SCATTERING THROUGHOUT 1.2 40 74061 3730 99.4 ? 0.1830000 ?
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
1.200 100.000 99.4 0.0940000 ? 12.7 3.7 ? 74061 ? 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 1.20 1.22 99.1 ? 6.9 3.2
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 EMBL/DESY, HAMBURG BEAMLINE X11 ? EMBL/DESY, HAMBURG X11
Software
Software Name Purpose Version
VARIOUS model building CCP4 PROGRAMS (INCLUDING MLPHARE
DM model building .
O model building .
REFMAC refinement .
DENZO data reduction .
SCALEPACK data scaling .
CCP4 phasing (MLPHARE
DM phasing .
OTHERS) phasing .