>1fbbA (A:) observed residues (from ATOM records) itgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllg ygltmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimigtgl vgaltkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastfkvlrnvtvvlws aypvvwligsegagivplnietllfmvldvsakvgfglillrsr