>2dvbD (D:) observed residues (from ATOM records)
aetvsfnfnsfsegnpainfqgdvtvlsngniqltnlnkvnsvgrvlyampvriwssatg
nvasfltsfsfemkdikdydpadgiiffiapedtqipagsigggtlgvsdtkgaghfvgv
efdtysnseyndpptdhvgidvnsvdsvktvpwnsvsgavvkvtviydsstktlsvavtn
dngdittiaqvvdlkaklpervkfgfsasgslggrqihlirswsftstlitt