>2jfbC (C:) observed residues (from ATOM records)
kydgsklrigilharwnrkiidalvagavkrlqefgvkeeniiietvpgsfelpygsklf
vekqkrlgkpldaiipigvlikgstmhfeyicdstthqlmklnfelgipvifgvltcltd
eqaearagliegkmhnhgedwgaaavematkfn