[AMBER] Problem in parameter file generation

From: Asma Abro 28-FBAS/MSBI/F09 <asma.msbi28.iiu.edu.pk>
Date: Mon, 4 Jun 2012 14:47:19 +0500

Hi all,

I am working on the simulation of ligand-protein docked complex. After
successful creation of ligand library, now I am trying to load the complex
with the command

complex = loadpdb
Dock_ste.pdb<http://ambermd.org/tutorials/basic/tutorial4b/files/1FKO_trunc_sus.pdb>

It looks like its working fine but when I write the command

saveamberparm complex Dock_ste.prmtop Dock_ste.inpcrd

It gives the error:

FATAL: Atom .R<PRO 227>.A<HD2 3> does not have a type.
.
.
.
.
.
FATAL: Atom .R<STE 289>.A<6HC4 129> does not have a type.
Failed to generate parameters
Parameter file was not saved.

Can someone please help how to remove this error? i have checked archives
too for the rectification of this error but my problem persists anyhow :(
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Received on Mon Jun 04 2012 - 03:00:02 PDT
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