>2br9A (A:) observed residues (from ATOM records) dredlvyqaklaeqaerydemvesmkkvagmdveltveernllsvayknvigarraswri issieqkeenkggedklkmireyrqmvetelkliccdildvldkhlipaantgeskvfyy kmkgdyhrylaefatgndrkeaaenslvaykaasdiamtelppthpirlglalnfsvfyy eilnspdracrlakaafddaiaeldtlseesykdstlimqllrdnltlwt