>4i09B (B:) observed residues (from ATOM records) dptlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkemilsylnqg dfigelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaqmarrlqvt seklgnlafldvtgriaqtllnlakqpdamthpdgmqikitrqeigqivgcsretvgril kmledqnlisahgktivvygt