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; email@example.com 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