[3dem] Symmetry in 3D classification and refinement
Mohamed A Sayed
mohamed.sobhy at kaust.edu.sa
Mon Dec 2 12:20:27 PST 2019
?Hello,
If the PDB of the structure has icosahedral 532 symmetry which symbol (I n=1,2,3,4) should in 3D classification and auto refinement? I tried I1 and I4 which gave output while other indices gave errrors.
If the particles are 100,000; what is the advisable number of 3D classes, what is effect of the option "--maxsig 300 ".
Does selecting to "Ignore CTFs until first peak" make a difference in 3D classification.
Thank you very much for your help and advice.
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