>4i02D (D:) observed residues (from ATOM records)
mvlgkpqtdptlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkem
ilsylnqgdfigelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaq
marrlqvtsekvgnlafldatgriaqtllnlakqpdamthpdgmqikitrqeigqivgcs
retvgrilkmledqnlisahtivvygt