>1tvoA (A:) observed residues (from ATOM records)
gagpemvrgqvfdvgprytnlsyigegaygmvcsaydnvnkvrvaikkispfehqtycqr
tlreikillrfrheniigindiiraptieqmkdvyivqdlmetdlykllktqhlsndhic
yflyqilrglkyihsanvlhrdlkpsnlllnttcdlkicdfglarvadpdhdhtgfltey
vatrwyrapeimlnskgytksidiwsvgcilaemlsnrpifpgkhyldqlnhilgilgsp
sqedlnciinlkarnyllslphknkvpwnrlfpnadskaldlldkmltfnphkrieveqa
lahpyleqyydpsdepiaeapfkfdmelddlpkeklkelifeetarfqpg