>2x8rF (F:) observed residues (from ATOM records)
ttvqgfdisnhqksvnfeaakkdgaqfvmikategttykdtvfnshytgatkagllrggy
hfarpdkstgstqakfflkngggwsddnrtlpgmldieynpygatcyglshsqmvawihd
fvneyhhatsrwpmiyttadwwnrctgnakgfgdkcplvlaaysssppktipgdwktwti
wqnsdkykhggdsdkfngpmtqlrklasg