X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.2 298 HEWL crystals were grown at 293 K using the hanging drop vapour diffusion method. The reservoir (600 UL) contained 20 mM sodium acetate buffer at pH 4.2 and 1.0 M NaCl; the drop (0.5+0.5 UL) contained hen egg white lysozyme (10 mg mL-1) in the same acetate buffer (5mM) and reservoir solution. Crystals grow in 1 day. After 5 days, HEWL crystals were soaked in a DMSO solution of cis-PtI2(NH3)2. Final concentration of the metal complex in solution was >10 times higher than HEWL, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Unit Cell:
a: 77.017 Å b: 77.017 Å c: 36.834 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 43 21 2
Crystal Properties:
Matthew's Coefficient: 1.91 Solvent Content: 35.46
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 FOURIER SYNTHESIS THROUGHOUT 1.99 27.23 6960 375 86.6 0.184 0.234 32.5
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
1.99 50.0 99.9 0.109 ? ? ? ? 8113 0 0 21.8
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
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 ? K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418 ? ?
Software
Software Name Purpose Version
CrystalClear data collection .
AMoRE phasing .
CNS refinement 1.3
HKL-2000 data reduction .
HKL-2000 data scaling .