[AMBER] parameterization using antechember

From: Debasish Mandal <debu1500.gmail.com>
Date: Fri, 30 Jan 2015 14:07:39 +0200

Hi,
        I want to prepare a parameter file for a organic molecule using
antechamber. The molecule possesses C H O N P and Cl atom. Is it possible
to make it using antechamber?

I have tried to do it and a frcmod file has been prepared. But when I have
tried to run leap it shows the following error with unsuccessful
parameterization of the protein.

FATAL: Atom .R<RFO 474>.A<P 30> does not have a type.
FATAL: Atom .R<RFO 474>.A<O 31> does not have a type.
FATAL: Atom .R<RFO 474>.A<N 32> does not have a type.
FATAL: Atom .R<RFO 474>.A<C 33> does not have a type.
FATAL: Atom .R<RFO 474>.A<H 34> does not have a type.
FATAL: Atom .R<RFO 474>.A<Cl 35> does not have a type.


Could you please help me to solve this problem?

Thanks & Regards

Debasish

The Hebrew University, Jerusalem
Israel
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Received on Fri Jan 30 2015 - 04:30:03 PST
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