X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 9.5 298 Yellow crystals, indicating the presence of PLP, were produced by adding 1 uL of 9.1 mg/ml D-PhgAT in 0.1 M CAPS, pH 9.5, 150 mM NaCl, 50 uM PLP to 1 yL of 0.1 M Tris-HCl, pH 7.5, 0.2 M MgCl2, 10 % (w/v) polyethylene glycol 8000.
Unit Cell:
a: 329.280 Å b: 83.900 Å c: 133.420 Å α: 90.00° β: 111.58° γ: 90.00°
Symmetry:
Space Group: C 1 2 1
Crystal Properties:
Matthew's Coefficient: 3.18 Solvent Content: 61.29
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 FREE R-VALUE 2.248 49.466 160770 8144 99.77 0.1843 0.2106 ?
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
2.248 49.47 99.76 0.078 ? 12.1 6.8 ? 160811 ? ? 49.98
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 2.248 2.28 96.50 ? ? 1.5 3.5 ?
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
SYNCHROTRON DIAMOND BEAMLINE I03 0.979 Diamond I03
Software
Software Name Purpose Version
PHENIX refinement (1.13_2998: ???)
XDS data reduction .
Aimless data scaling .
PHASER phasing .