AMBER Archive (2006)

Subject: AMBER: LEAP - "could not find type: NH"

Date: Fri Sep 08 2006 - 16:08:11 CDT

Dear Amber Community,

When doing a "saveamberparm" I get the following:

Building topology.
Building atom parameters.
For atom: .R<UNK 25>.A<H 2> Could not find type: HN
For atom: .R<UNK 25>.A<N1 7> Could not find type: NH
For atom: .R<UNK 25>.A<H8 8> Could not find type: HN
For atom: .R<UNK 25>.A<H9 9> Could not find type: HN

and the UNK residue is one that was created using antechamber. I'm loading in
the leaprc.rna.ff99 and the leaprc.gaff force fields. What am I doing wrong?

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