>4o2zA (A:) observed residues (from ATOM records)
nlyfqgnqelsvpkivgdfkvynvsgspfevpskytllkilgmgaygiacscldgdtgek
vsikkcrdvfrdvedgkrvlreidmmrffhhenllnvvnilpplkreyhsfedvyvvtpl
mdvdmnvvlrsrqvleeshmqyfvyqilrglkylhsanvahrdlkpanlvtniscelkii
dfglsrsvpyseltdyvitrwyrppelllentnystavdiwsvgcifaemynrkpvfpgr
ntmdqlrmiaqhigkppasivehrealeklnelpdgslnipklvpglagntegidflskm
wtldpskrptaadmlahpylahlhdeedeptcpcpflwahestpmgvselrrafwadivd
ynp