>2vvpC (C:) observed residues (from ATOM records)
gmrvylgadhagyelkqriiehlkqtghepidcgalrydadddypafciaaatrtvadpg
slgivlggsgngeqiaankvpgarcalawsvqtaalarehnnaqligiggrmhtvaeala
ivdafvttpwskaqrhqrridilaeyertheappvpga