>1otvA (A:) observed residues (from ATOM records)
litdtlspqafeealrakgdfyhihhpyhiamhngdatrkqiqgwvanrfyyqttiplkd
aaimancpdaqtrrkwvqrildhdgshgedggieawlrlgeavglsrddllserhvlpgv
rfavdaylnfarracwqeaacssltelfapqihqsrldswpqhypwikeegyfyfrsrls
qanrdvehglalakaycdsaekqnrmleilqfkldilwsmldamtmayalqrppyhtvtd
kaawhttrlvlehh