X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.00 ? PROTEIN BUFFER WAS 20 MM TRIS HCL, PH 7.0 WITH 1MM NADP, 1 MM METHOTREXATE AND 20 MM DITHIOTHREITOL, PROTEIN CONCENTRATION WAS 6 MG/ML. HANGING DROP RESERVOIR SOLUTION WAS 0.1 M SODIUM CACODYLATE PH 6.5 AND 1.4 M SODIUM ACETATE.
Unit Cell:
a: 74.655 Å b: 90.244 Å c: 82.841 Å α: 90.00° β: 115.76° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.01 Solvent Content: 38.22
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 2.20 74.54 47369 2534 99.2 0.157 0.223 24.22
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
2.200 74.500 99.2 0.06000 ? 12.4000 2.800 ? 50048 ? ? ?
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 2.20 2.26 93.1 ? 3.500 2.10
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
ROTATING ANODE RIGAKU MICROMAX-007 ? ? ?
Software
Software Name Purpose Version
REFMAC refinement 5.2.0005
DENZO data reduction .
SCALEPACK data scaling .
MOLREP phasing .