>1s8lA (A:) observed residues (from ATOM records)
itgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllg
yqnpiywaryaswlfttplllldlallvdadqgtilalvgadgimigtglvgaltkvysy
rfvwwaistaamlyilyvlffgftskaesmrpevastfkvlrnvtvvlwsaypvvwligs
egagivplnietllfmvldvsakvgfglillrsraifge