X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 278 10 mg/ml protein in 50 mM ammonium N-[tris(hydroxymethyl)methyl]-2-aminoethanesulfate buffer with 0.25 mM EDTA, 2 mM NAD+ and 1 mM sodium caprate, 13 % 2-methyl-2,4-pentanediol, raised to 25% MPD, then crystals soaked with 1 mM acetaldehyde at 278 K for 70 min and then with 100 mM sodium caprate for 2 h before pliunging into liquid N2.
Unit Cell:
a: 44.240 Å b: 51.250 Å c: 92.460 Å α: 92.01° β: 102.87° γ: 109.91°
Symmetry:
Space Group: P 1
Crystal Properties:
Matthew's Coefficient: 2.26 Solvent Content: 46
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 1.45 19.98 112223 2272 87.38 0.15689 0.18912 14.575
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
1.45 19.98 87.4 0.033 ? 23.8 3.79 ? 114498 ? ? ?
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 1.45 1.50 ? 52.1 ? ? 3.55 ?
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 1.5418 ? ?
Software
Software Name Purpose Version
d*TREK data scaling 9.9.9.8L
REFMAC refinement 5.8.0267
d*TREK data reduction .
REFMAC phasing .