[Bioperl-l] One to three letter code for amino acids

[Kris Boulez]

What is the best place to put a method which returns the three letter
code of an amino acid starting from the one letter code (i.e. return
'ala' when input is 'A'). I've found the complement (three to one) in 
Bio::Tools::CodonTable.pm

I'll need this for writing out PDB structures.

Kris,
-- 
Kris Boulez 				Tel: +32-9-241.11.00
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