X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.0 294.15 Protein: 10 mg/ml Buffer: 0.1 M MIB pH 5.0, 25% w/v PEG 1500 grown in presence of synthetic claudin-I long-extracellular-loop (CLDN1-EL1) - but not visible in electron density. cryo-protectant: 25% glycerol + peptide
Unit Cell:
a: 31.445 Å b: 75.846 Å c: 37.363 Å α: 90.00° β: 107.12° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 1.87 Solvent Content: 34.4
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 FREE R-VALUE 1.28 25.997 38175 1911 88.30 0.1382 0.1729 ?
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
1.28 26.0 88.6 0.062 ? 21.6 5.2 ? 38224 ? ? 16.1
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 1.28 1.30 40.9 ? ? 3.4 3.8 ?
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 ID23-1 0.972499 ESRF ID23-1
Software
Software Name Purpose Version
PHENIX refinement 1.9_1692
DENZO data reduction .
SCALEPACK data scaling .
PHASER phasing .