>2f0xE (E:) observed residues (from ATOM records)
mtqslrevikamtkarnfervlgkitlvsaapgkvicemkveeehtnaigtlhggltatl
vdnistmallctergapgvsvdmnitymspaklgedivitahvlkqgktlaftsvdltnk
atgkliaqgrhtkhl