>3ddoB (B:) observed residues (from ATOM records) ksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkav ivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslh fapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkg smeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipteshavkivveaa rrll