X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.0 277 HCN4 521-723 (10 mg mL-1) and 7-CH-cAMP 0.5mM were mixed in a 2:1 ratio with 100 mM TrisCl pH 8.0, 20 % PEG4000 (w/v), VAPOR DIFFUSION, SITTING DROP, temperature 277K
Unit Cell:
a: 96.010 Å b: 96.010 Å c: 50.170 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 4 21 2
Crystal Properties:
Matthew's Coefficient: 2.38 Solvent Content: 48.39
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 2.50 44.47 8141 406 99.92 0.20117 0.27031 42.441
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
2.5 50.17 100 0.08 ? 16.4 8.1 8568 8568 ? 5.0 33.2
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 2.50 2.64 99.9 ? ? 4.3 7.7 1215
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 BM14 0.97372 ESRF BM14
Software
Software Name Purpose Version
ADSC data collection Quantum
AMoRE phasing .
REFMAC refinement 5.7.0032
MOSFLM data reduction .
SCALA data scaling .
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