>5u3yB (B:) observed residues (from ATOM records)
adlkafskhiynaylknfnmtkkkarsiltapfvihdietlwqaekglvwlppykeisvh
vfyrcqcttvetvreltefaksipsfsslflndqvtllkygvheaifamlasivnkdgll
vangsgfvtreflrslrkpfsdiiepkfefavkfnalelddsdlalfiaaiilcgdrpgl
mnvprveaiqdtilralefhlqanhpdaqylfpkllqkmadlrqlvtehaqmmqrikkte
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