X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 293 GAMMA-CHYMOTRYPSIN CRYSTALS WERE SOAKED INTO A SOLUTION CONTAINING SATURATED INHIBITOR, 65% SATURATED AMMONIUM SULFATE AND 100 MM HEPES BUFFER (PH7.5) AT 293K FOR A MONTH.
Unit Cell:
a: 69.840 Å b: 69.840 Å c: 97.360 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 42 21 2
Crystal Properties:
Matthew's Coefficient: 2.29 Solvent Content: 46.18
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 POSTERIORI 1.80 5.00 21268 1683 97.6 0.181 0.182 22.4
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
1.80 97.4 98.1 0.059 ? 13.5 9.5 ? 22647 ? 1. 19.0
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 1.80 1.90 95.6 ? 4.09 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 292 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RUH2R ? ? ?
Software
Software Name Purpose Version
CONTROL data collection .
PROCESS data reduction .
X-PLOR model building 3.1
X-PLOR refinement 3.1
CONTROL data reduction .
PROCESS data scaling .
X-PLOR phasing 3.1