1BT2

X-RAY DIFFRACTION


Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 ? CRYSTALS WERE GROWN AT 277 K FROM SOLUTIONS CONTAINING 14 MG/ML PROTEIN, 120 MG/ML PEG6000, 500 MM NACL, 50 MM HEPES, PH 7.0, EQUILIBRATED AGAINST A SOLUTION CONTAINING 200 MG/ML PEG6000. 2 MM DTT WAS USED TO REDUCE THE ACTIVE SITE., VAPOR DIFFUSION, HANGING DROP
Unit Cell:
a: 45.250 Å b: 162.600 Å c: 51.490 Å α: 90.00° β: 95.30° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.43 Solvent Content: 49.34
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 MIR ? 2.70 8.00 17217 ? 88.3 0.184 0.278 16.9
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
2.7 20 91.4 ? 0.055 14.3 2.7 ? 18524 ? 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 2.7 2.8 90.4 ? 0.106 ? ? ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 120 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU ? ? ?
Software
Software Name Purpose Version
DENZO data reduction .
SCALEPACK data scaling .
PHASES phasing .
MLPHARE phasing .
SHARP phasing .
DM model building .
X-PLOR refinement 3.1
DM phasing .