>6gafA (A:) observed residues (from ATOM records)
itgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllg
ygltmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimigtgl
vgaltkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastfkvlrnvtvvlws
aypvvwligsegagivplnietllfmvldvsakvgfglillrsraifgeae