>2zozB (B:) observed residues (from ATOM records)
mrtskkemilrtaidyigeysletlsydslaeatglsksgliyhfpsrhalllgmhella
ddwdkelrditrdpedplerlravvvtlaenvsrpellllidapshpdflnawrtvnhqw
ipdtddlendahkravylvqlaadglfvhdyihddvlskskrqamletilelipselhhh
h