X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 ? 100 MM MES/IMIDAZOLE PH 6.5, 0.02 M 1,6-HEXANEDIOL, 0.02 M 1-BUTANOL, 0.02 M (RS)-1, 2-PROPANEDIOL, 0.02 M 2-PROPANOL, 0.02 M 1,4-BUTANEDIOL, 0.02 M 1,3-PROPANEDIOL, 10% (W/V) PEG 20000 AND 24% (V/V) PEG400 (USING A 2:1 RATIO OF PROTEIN TO MOTHER LIQUOR), PEPTIDE WAS AT ABOUT 50 FOLD MOLAR EXCESS
Unit Cell:
a: 34.841 Å b: 37.457 Å c: 105.484 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.51 Solvent Content: 51.07
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 ? 1.700 35.298 15598 779 98.35 0.1913 0.2257 ?
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
1.70 37.46 98.8 0.05 ? 17.30 4.1 ? 15669 ? 2.7 20.34
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 1.70 1.79 99.1 ? 2.70 4.2
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 93 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2) ? PETRA III, EMBL c/o DESY P14 (MX2)
Software
Software Name Purpose Version
PHENIX refinement (PHENIX.REFINE: 1.8_1069)
XDS data reduction .
SCALA data scaling .
DIMPLE phasing .