>1rylA (A:) observed residues (from ATOM records) migyfaeidsekinqllesmdnihdtlsglrrldidkrwdflhfgltgtsafdpakndpl sravlgehsleddgflgltwnqelaatidrlesldrnelrkqfsikrlnemeiypgvtfs eelegqlfasimldmeklisayrrmlrqgnhaltviv