X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.5 298 a 4 uL drop of protein solution [8 mg/mL A236G EIZS, 20 mM Tris-HCl (pH 7.5), 300 mM NaCl, 10 mM MgCl2, 10% glycerol, 1 mM TCEP, 2 mM sodium pyrophosphate, 2 mM benzyltriethylammonium chloride (BTAC)] was added to a 4 uL drop of precipitant solution [100 mM Bis-Tris (pH 5.5), 25-28% polyethylene glycol 3350, 0.2 M (NH4)2SO4] and equilibrated against a 1 mL reservoir of precipitant solution at 298K., VAPOR DIFFUSION, HANGING DROP
Unit Cell:
a: 53.137 Å b: 47.220 Å c: 75.211 Å α: 90.00° β: 95.51° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.15 Solvent Content: 42.77
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 ? 1.754 37.431 37006 1999 98.74 0.1658 0.1978 ?
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
1.754 50.00 99.2 0.071 0.071 13.689 3.3 ? 37050 0 -3 ?
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 1.76 1.82 98.2 0.339 2.730 3.1
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 APS BEAMLINE 24-ID-C 0.9795 APS 24-ID-C
Software
Software Name Purpose Version
APS-24IDC data collection In House Program
PHASES phasing .
PHENIX refinement (phenix.refine)
HKL-2000 data reduction .
HKL-2000 data scaling .
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