>4i0aA (A:) observed residues (from ATOM records) tdptlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkemilsylnq gdfigelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaqmarrlqv tsekagnlafldvtgriaqtllnlakqpdamthpdgmqikitrqeigqivgcsretvgri lkmledqnlisahgktivvy