>5ichA (A:) observed residues (from ATOM records)
fqgmifvpnenndprvnlaietylltempldepillfyinepsiiigrnqntieeinkey
vdehgihvvrrlsgggavyhdhgnlnfsfimpddgnsfrdfakvtqpiiqalhdlgvega
elkgrndlvindmkfsgnamyatngrmfahgtlmfdsdidevvntlkrvtnikpflsedk
qemtteefrqeillkifgvdsidqvktyeltdqdwaainkiseqyyrnwdwnygkspafn
lerrhrfpigsiemkmnvadgaiqeikifgdffglgeikdvediltgvkydkasleeaid
qidvkkyfgniekedllgliy