CYANA Macro: kringle
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Parameters
- file=filename.ps
- (default: kringle.ps)
- delta=real
- (default: 30.0)
- errorbars
Description
Produces a graphics output file with the given name (a Graf file if the extension is ".grf", or a Postscript file otherwise containing a plot of 3Jab2 versus 3Jab3 couplings (Nagayama & Wuthrich, 1981). The theoretical curve based on the Karplus equation given in the library is also drawn, both for a rigid structure (solid line) and for the situation when the c1 angle is uniformly distributed in the interval D around a given value (dotted line). Optionally, errorbars can be shown for the coupling constant values.