I type "$AMBERHOME/exe/xleap -s -f $AMBERHOME/dat/leap/cmd/leaprc.ff99" in the command line. Then the Xleap window appears. Is that OK? Thanks.
Aimin
________________________________________
From: Emmanuel Baribefe Naziga [baribefe.gmail.com]
Sent: Thursday, July 21, 2011 9:37 AM
To: AMBER Mailing List
Subject: Re: [AMBER] Problem of creating trpcage TC5b amino acid sequence using "sequence" command
Check to see if you sourced the forcefield files before the sequence
command.
Emmanuel
On Thu, Jul 21, 2011 at 10:28 AM, Aimin <aimin.guo.csun.edu> wrote:
> Dear Amber users,
>
> In tutorial B3, when I type TC5b = sequence {NASN LEU TYR ILE GLN TRP LEU
> LYS ASP GLY GLY PRO SER SER GLY ARG PRO PRO PRO CSER} in Xleap, I met the
> following problem: "sequence: Illegal UNIT at position #1" and cannot create
> the TC5b amino acid, for whatever the NumLock is turned on or turned off. I
> use Amber 11. Thank you in advance.
>
> Aimin
>
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Received on Thu Jul 21 2011 - 10:30:02 PDT
