>2jfbB (B:) SEQRES residues mavkglgevdqkydgsklrigilharwnrkiidalvagavkrlqefgvkeeniiietvpg sfelpygsklfvekqkrlgkpldaiipigvlikgstmhfeyicdstthqlmklnfelgip vifgvltcltdeqaearagliegkmhnhgedwgaaavematkfn