>2vvoD (D:) observed residues (from ATOM records)
gmrvylgadhagyelkqriiehlkqtghepidcgalrydadddypafciaaatrtvadpg
slgivlggsgngeqiaankvpgarcalawsvqtaalarehnnaqligiggrmhtvaeala
ivdafvttpwskaqrhqrridilaeyertheappvpg