>3dy6B (B:) observed residues (from ATOM records)
dlkafskhiynaylknfnmtkkkarsiltapfvihdietlwqaekglvwglppykeisvh
vfyrcqcttvetvreltefaksipsfsslflndqvtllkygvheaifamlasivnkdgll
vangsgfvtreflrslrkpfsdiiepkfefavkfnalelddsdlalfiaaiilcgdrpgl
mnvprveaiqdtilralefhlqanhpdaqylfpkllqkmadlrqlvtehaqmmqrikkte
tetslhpllqeiykd