I have a problem with writing out distance files for cyana: Regardless which
options I choose in the format converter I have a substantial number of
distances with a 0.00 distance limit. Essentially in all cases the zero
distances come from peaks with degenerate chemical shifts of CH2 pairs, e.g.
HG2/HG3 etc. I would have assumed that these are converted to QG etc. but
instead the HG2/HG3 etc. are kept with zeros instead of meaningful
distances. As a matter of fact I cannot see any QB/QG/QD etc. for CH2 groups
even when I have identical chemical shifts.
Most certainly I am missing something but what is it?
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