>2f0xD (D:) observed residues (from ATOM records)
mtqslrevikamtkarnfervlgkitlvsaapgkvicemkveeehtnaigtlhggltatl
vdnistmallctergapgvsvdmnitymspaklgedivitahvlkqgktlaftsvdltnk
atgkliaqgrhtkhl