>3q3nA (A:) observed residues (from ATOM records)
amhprkdwyeltratnwtpsyvteeqlfpermsghmgiplekwesydepyktsypeyvsi
qrekdagaysvkaalerakiyensdpgwistlkshygaiavgeyaavtgegrmarfskap
gnrnmatfgmmdelrhgqlqlffpheyckkdrqfdwawrayhsnewaaiaakhffddiit
grdaisvaimltfsfetgftnmqflglaadaaeagdytfanlissiqtdesrhaqqggpa
lqlliengkreeaqkkvdmaiwrawrlfavltgpvmdyytpledrsqsfkefmyewiigq
ferslidlgldkpwywdlflkdidelhhsyhmgvwywrttawwnpaagvtpeerdwleek
ypgwnkrwgrcwdvitenvlndrmdlvspetlpsvcnmsqiplvgvpgddwnievfsleh
ngrlyhfgsevdrwvfqqdpvqyqnhmnivdrflagqiqpmtlegalkymgfqsieemgk
dahdfawadkc