>2fcoA (A:) observed residues (from ATOM records)
gmtleddlnatneyyrergiavihkkptpvayfrqasttdyngvyrgkyidfeaketknk
tafplknfhahqirhmeqvvahggicfailrfsllnetylldashliawwnkqeaggrks
ipkqeierhghsiplgyqpridyisvvdnvyftr