>1rtyC (C:) observed residues (from ATOM records)
kdslrvesygtidelnsfiglalaelsgqpgfedltaelltiqhelfdcggdlaykltee
svsfletridaytaeapelkkfilpggskcasllhiartitrraerrvvalmkseeihet
vlrylnrlsdyffagarvvnarsgigdveyersaivfrdrns