>5ichB (B:) observed residues (from ATOM records)
fqgmifvpnenndprvnlaietylltempldepillfyinepsiiigrnqntieeinkey
vdehgihvvrrlsgggavyhdhgnlnfsfimpddfakvtqpiiqalhdlgvegaelkgrn
dlvindmkfsgnamyatngrmfahgtlmfdsdidevvntlvtnikpflsedkqemtteef
rqeillkifgvdsidqvktyeltdqdwaainkiseqyyrnwdwnygkspafnlerrhrfp
igsiemkmnvadgaiqeikifgdffglgeikdvediltgvkydkasleeaidqidvkkyf
gniekedllgliy