Q:
I am trying to submit an MSA to your "coevolution" webpage — and it keeps failing on me.
i keep getting an error email saying "could not be completed" Error message:Not enough sequences.

im sure that my MSA is in fasta format… so not really sure what is going wrong…
if you could help me out, it would be much appreciated.

A:
The tool performs a number of filtering steps, to ensure the
reliability of the results. The error messages states that after
filtering, the number of remaining sequences is too small for a
reliable analysis. You may change the filtering criteria using the
advanced options (hidden by default), but please notice that by doing
so you may get results that are unreliable.