[AMBER] Aromatic bonds disappear during sdf creation with sleap

From: Guenegou, Guillaume [JRDFR] <GGUENEGO.ITS.JNJ.com>
Date: Mon, 12 Sep 2011 14:10:29 +0200

Dear all,

 

Versions : Amber11/AmberTools 1.5

 

I use sleap in order to convert a mol2 file into a sdf file.

 

My input file looks like this :

source leaprc.ff03.r1

source leaprc.gaff

molecule = loadmol2 molecule.mol2

savesdf molecule molecule.sdf

quit

 

My mol2 file contains aromatic bonds. But, surprise, the sdf file does
not contain anymore aromatic bonds.

I tried several viewers and the problem remains. Double bonds are still
there but aromatic bonds became single bond.

 

Is this a bug or is there anything I am doing wrong?

 

G.GUENEGOU

 

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Received on Mon Sep 12 2011 - 05:30:03 PDT
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