>2c0fB (B:) observed residues (from ATOM records)
tctgcvdldelsfektverfpysvvkfdiafpygekheaftafsksahkatkdlliatvg
vkdygelenkalgdrykvddknfpsiflfkgnadeyvqlpshvdvtldnlkafvsantpl
yigrdgcikefnevlknyanipdaeqlklieklqakqeqltdpeqqqnarayliymrkih
evgydfleeetkrllrlkagkvteakkeellrklnilevfrvh