>1o0yB (B:) observed residues (from ATOM records)
hhhhmieyrieeavakyrefyefkpvresagiedvksaiehtnlkpfatpddikklclea
renrfhgvcvnpcyvklareelegtdvkvvtvvgfplganetrtkaheaifavesgadei
dmvinvgmlkakeweyvyedirsvvesvkgkvvkviietcyldteekiaacvisklagah
fvktstgfgtggataedvhlmkwivgdemgvkasggirtfedavkmimygadrigtssgv
kivqggeeryg