X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 277 Crystals were grown on XtalTool supports (Jena Bioscience) over a 24 well VDX-plate with 1 ml reservoir. The drop was made up of 1 microlitre 20 mg/ml protein in 10 mM sodium phosphate pH 7.4, 100 mM NaCl, 10 mM beta-mercaptoethanol, 2 mM lactose, 0.25 microlitres of galectin-3C seed crystals in a stabilization solution containing 0.1 M Tris pH 7.5, 33% (w/v) PEG 4000, 0.1 M MgCl2, 0.2 M NaSCN and 0.75 microlitres reservoir solution containing 0.1 M Tris pH 7.5, 34% (w/v) PEG 4000, 0.2 M NaSCN and 8 mM beta-mercapthoethanol. Crystals grew to a size of approximately 10-15 micrometer.
Unit Cell:
a: 35.670 Å b: 56.360 Å c: 61.170 Å α: 90.000° β: 90.000° γ: 90.000°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 1.96 Solvent Content: 37.18
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 1.70 41.45 13586 678 96.29 0.1672 0.1970 28.49
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
1.7 61 100.0 ? ? 5.3 195.2 ? 14154 ? ? 21.27
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 1.7 1.75 100 ? ? 1.41 133.1 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 298 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MAX IV BEAMLINE BioMAX 0.9800 MAX IV BioMAX
Software
Software Name Purpose Version
PHENIX refinement 1.17.1_3660
PDB_EXTRACT data extraction 3.25
CrystFEL data reduction .
CrystFEL data scaling .
PHENIX phasing 1.16_3549