X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.00 298 1.3M LITHIUM SULFATE, 0.02M TRIS, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, pH 8.00
Unit Cell:
a: 65.768 Å b: 65.768 Å c: 79.554 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 32 2 1
Crystal Properties:
Matthew's Coefficient: 2.44 Solvent Content: 49.60
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 REFINEMENT OF PREVIOUSLY-SOLVED STRUCTURE OF ALPHA-LYTIC PROTEASE BOUND TO MEOSUC-ALA-ALA-PRO-ALA BORONIC ACID FREE R 0.90 20.00 ? 7352 99.9 0.08 0.091 ?
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
0.900 28.500 99.9 0.085 ? 27.9000 8.700 ? 147100 ? ? ?
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 0.90 0.91 99.5 ? ? 4.800 5.90 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100.0 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.2 ? ALS 8.2.2
Software
Software Name Purpose Version
HKL-2000 data collection .
SCALEPACK data scaling .
starting model building model (see above)
SHELXL-97 refinement .
HKL-2000 data reduction .