>3i60A (A:) observed residues (from ATOM records)
gagpemvrgqvfdvgprytnlsyigegaygmvcsaydnvnkvrvaikkispfehqtycqr
tlreikillrfrheniigindiiraptieqmkdvyivqdlmetdlykllktqhlsndhic
yflyqilrglkyihsanvlhrdlkpsnlllnttcdlkicdfglarvadatrwyrapeiml
nytksidiwsvgcilaemlsnrpifpgkhyldqlnhilgilgspsqedlnciinlkarny
llslphknkvpwnrlfpnadskaldlldkmltfnphkrieveqalahpyleqyydpsdep
iaeapfkfdmelddlpkeklkelifeetarfqpgy