Re: [modeller_usage] Problem with tetramer modelling

[Arijit Ghosh <arijit.ghosh AT niser.ac.in>]

You mean to say my target sequence has only one chain? Yes, but how can I make 4 chains with that sequence? My template sequence has 4 chains though, and ‎it is separated by chain breaks.

Sent from my BlackBerry 10 smartphone.
  Original Message  
From: Modeller Caretaker
Sent: Wednesday 25 February 2015 1:47 AM
To: Arijit Ghosh; modeller_usage@listsrv.ucsf.edu
Subject: Re: [modeller_usage] Problem with tetramer modelling

On 2/24/15 5:56 AM, Arijit Ghosh wrote:
> I am using the following code for a tetramer modelling:
...
> but after running it, the console is showing "raise KeyError <"No such
> chain: %s" % indx>
> KeyError: 'No such chain: A'"

Your sequence in your alignment file is only a single chain (not four). ‎
You seem to be missing chain breaks (/ characters).

Ben Webb, Modeller Caretaker
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