>3wxrS (S:) observed residues (from ATOM records) drgvstfspegrlfqveysleaiklgstaigiatkegvvlgvekratspllesdsiekiv eidrhigcamsgltadarsmiehartaavthnlyydedinvesltqsvcdlalrfgeeer lmsrpfgvalliaghdaddgyqlfhaepsgtfyrynakaigsgsegaqaellnewhsslt lkeaellvlkilkqvmeekldennaqlscitkqdgfkiydnektaelikelkekeaae