X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 291 protein solution: 15 mg/ml H4-ldh, 50 mM Na-Hepes pH 7.5, 2.5 mM NADH, 1 mM oxamate. Well solution: 21% PEG 8k, 100 mM Na-HEPES ph 7.5., VAPOR DIFFUSION, HANGING DROP, temperature 291K
Unit Cell:
a: 59.491 Å b: 161.683 Å c: 137.846 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: C 2 2 21
Crystal Properties:
Matthew's Coefficient: 2.27 Solvent Content: 45.74
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 2.1 20.0 35460 1867 95.22 0.17946 0.23012 19.533
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
2.1 30 96 0.05 ? 21.25 3.31 39237 37680 1.0 1.0 ?
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 2.1 2.2 91.1 ? ? 8.5 3.13 4400
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 SRS BEAMLINE PX7.2 1.488 SRS PX7.2
Software
Software Name Purpose Version
DENZO data reduction .
SCALEPACK data scaling .
AMoRE phasing .
REFMAC refinement .
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