Powell minimization

Ruth Boetzel c362 at cpca6.uea.ac.uk
Thu Nov 28 11:14:21 EST 1996

Dear X-Plor users,

when I'm trying to minimize protein structures (models and NMR structures 
using constraints) some minimizations abort with the message 'line search 
abandoned'. Has anybody ever come across this? Any idea what's going wrong?
the problem occurs with X-Plor 3.1 and 3.843.

Thanks a lot in advance!


Dr Ruth Boetzel
School of Chemical Sciences
University of East Anglia
E-Mail: r.boetzel at uea.ac.uk

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