>4n7uA (A:) observed residues (from ATOM records) gaynewkkalfkpadvildpktadpillvsedqrsverakepqdlpdnperfnwhycvlg cesfisgrhywevevgdrkewhigvcsknvqrkgwvkmtpengfwtmgltdgnkyrtlte prtnlklpkppkkvgvfldyetgdisfynavdgshihtfldvsfsealypvfriltlept alticp