From RPO@tifrvax.tifr.res.in  Mon Sep  8 11:22:52 1997
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Date: Mon, 8 Sep 1997 19:59 +0530
From: "DR. RAJENDRA PRASAD OJHA" <RPO@tifrvax.tifr.res.in>
Subject: Request
To: chemistry@www.ccl.net
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I work with Dr. Ojha.  We have AMBER4.0 at Gorakhpur University
India. I have a problem in running amber.
	After dynamics of a dna molecule both strands are 
melted.  One way is to put some distance constrain for the hydrogen bonds.
Is there any direct methodwith out using constraints so that it
should not melt. It is melting in both cases, in absence and
presence of ions.
	If so please write me  and oblige.
	Yours sinceerely
	R.K. Tiwari