>2znqB (B:) observed residues (from ATOM records)
mpqvadlkafskhiynaylknfnmtkkkarsiltgapfvihdietlwqaekglvwlppyk
eisvhvfyrcqcttvetvreltefaksipsfsslflndqvtllkygvheaifamlasivn
kdgllvangsgfvtreflrslrkpfsdiiepkfefavkfnalelddsdlalfiaaiilcg
drpglmnvprveaiqdtilralefhlqanhpdaqylfpkllqkmadlrqlvtehaqmmqr
ikktetetslhpllqeiykd