>2fdbN (N:) observed residues (from ATOM records)
ftqhvreqslvtdqlsrrlirtyqlysrtsgkhvqvlankrinamaedgdpfaklivetd
tfgsrvrvrgaetglyicmnkkgkliaksngkgkdcvfteivlennytalqnakyegwym
aftrkgrprkgsktrqhqrevhfmkrlp