On Saturday, 27 June 2015 04:39:56 PM Clarke, Oliver wrote:
> I would still ultimately favor making it a standard residue with three letter
> code UNK and single letter code X - it allows for easy specification of
> ambiguity, and it is the PDB-sanctioned way of representing an amino acid of
> unknown identity.
>
> I would also suggest being able to set this as the default type for new
> residues - it allows easy recognition of amino acids that are as yet
> unassigned, and avoids confusion with alanine.
I like that idea a lot.
Ethan
>
> Cheers,
> Oliver.
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