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 -- modeller-care@salilab.org http://www.salilab.org/modeller/ Modeller mail list: http://salilab.org/mailman/listinfo/modeller_usage