>3i5tB (B:) observed residues (from ATOM records)
avgaamrdhillpaqemaklgksaqpvlthaegiyvhtedgrrlidgpagmwcaqvgygr
reivdamahqamvlpyaspwymatspaarlaekiatltpgdlnriffttggstavdsalr
fsefynnvlgrpqkkriivrydgyhgstaltaactgrtgnwpnfdiaqdrisflsspnpr
hagnrsqeaflddlvqefedrieslgpdtiaaflaepilasggviippagyharfkaice
khdilyisdevvtgfgrcgewfasekvfgvvpdiitfakgvtsgyvplgglaiseavlar
isgenakgswftngytysnqpvacaaalanielmeregivdqaremadyfaaalaslrdl
pgvaetrsvglvgcvqcllgtaedkaftlkidercfelglivrplgdlcvisppliisra
qidemvaimrqaitevsaahgl