>14gsA (A:) observed residues (from ATOM records)
pytvvyfpvrgrcaalrmlladqgqswkeevvtvyqlpkfqdgdltlyqsntilrhlgrt
lglygkdqqeaalvdmvndgvedlrckyisliytnyeagkddyvkalpgqlkpfetllsq
nqggktfivgdqisfadynlldlllihevlapgcldafpllsayvgrlsarpklkaflas
peyvnlpingngkq