>3cs9B (B:) observed residues (from ATOM records) dkwemertditmkhklgggqygevyegvwkkysltvavktltmeveeflkeaavmkeikh pnlvqllgvctreppfyiitefmtygnlldylrecnrqevnavvllymatqissameyle kknfihrdlaarnclvgenhlvkvadfgpikwtapeslaynkfsiksdvwafgvllweia tygmspypgidlsqvyellekdyrmerpegcpekvyelmracwqwnpsdrpsfaeihqaf etmfqes