>1twyA (A:) observed residues (from ATOM records)
seitisgstsvarimdvlaekynqqhpetyvavqgvgstagisllkkgvadiamtsrylt
eseaqntlhtftlafdglaivvnqanpvtnltreqlygiykgqitnwkqvggndqkiavv
treassgtrysfeslmgltktvkdrevsdvaptalvvnsnsmmktlvnhntqavgfisig
svdksvkaiqfekadptsdniakhtyqlsrpflilhysdnadeqtkefiaflksesakkl
iveygyimp