>3n9rU (U:) observed residues (from ATOM records)
mlvkgneillkahkegygvgafnfvnfemlnaifeagneensplfiqasegaikymgidm
avgmvkimceryphipvalhldhgttfescekavkagftsvmidashhafeenleltskv
vkmahnagvsveaelgrlmgiavlvnpkeaeqfvkesqvdylapaigtshgafkfkgepk
ldferlqevkrltniplvlhgasaipdnvrksyldaggdlkgskgvpfeflqesvkggin
kvntdtdlriafiaevrkvanedksqfdlrkffspaqlalknvvkermkllgsanki