X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.6 295 Sa MtgA E100Q at 10 mg/ml was mixed with 1mM Moenomycin and 1mM MnCl2 and incubated on ice for ~3 hours. Precipitated material was removed by centrifugation at 16,000xg for 5 minutes. The Mmoenomycin complex was crystallized by hanging drop vapor diffusion, mixing the protein 1:1 with a reservoir solution containing 0.1M Na Acetate pH 4.6, 0.2M NaCl, 30% MPD at 22oC. Hexagonal plate crystals formed in 1 week., VAPOR DIFFUSION, SITTING DROP, temperature 295K
Unit Cell:
a: 114.422 Å b: 114.422 Å c: 128.844 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: H 3 2
Crystal Properties:
Matthew's Coefficient: 3.35 Solvent Content: 63.23
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 2.10 23.12 18121 963 99.69 0.19183 0.24379 36.033
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
2.1 23.12 99.9 ? 0.173000 13.6 3.9 ? 45531 2.0 2.0 ?
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 2.1 2.2 100 ? 0.381000 3.2 3.8 4606
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
ROTATING ANODE RIGAKU FR-E DW 1.54 ? ?
Software
Software Name Purpose Version
CrystalClear data collection .
AMoRE phasing .
REFMAC refinement 5.4.0069
HKL-2000 data reduction .
HKL-2000 data scaling .