X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.5 ? CHICKEN EGG WHITE LYSOZYME (FLUKA) HAS BEEN DISSOLVED IN 50 MM SODIUM ACETATE BUFFER PH 4.57 AND CRYSTALLIZED BY SITTING DROP DIFFUSION METHOD. EACH DROP CONTAINED 20 MG/ML OF LYSOZYME AND 5.5 PERCENT OF NACL IN 25 MM OF NA[AC] PH 4.57
Unit Cell:
a: 78.350 Å b: 78.350 Å c: 36.900 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 43 21 2
Crystal Properties:
Matthew's Coefficient: 1.98 Solvent Content: 38.1
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 1.50 39.17 17978 947 100.00 0.16971 0.21094 19.991
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
1.50 39.17 99.6 0.06 ? 19.33 6.35 ? 20915 ? -3.0 24.394
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 1.50 1.51 100.0 ? 3.19 6.38 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 63 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 ? SOLEIL PROXIMA 1
Software
Software Name Purpose Version
REFMAC refinement 5.5.0109
XDS data reduction .
XDS data scaling .
REFMAC phasing .