>2fk6A (A:) observed residues (from ATOM records)
mellflgtgagipakarnvtsvalklleerrsvwlfdcgeatqhqmlhttikprkiekif
ithmagdhvyglpgllgsrsfqggedeltvygpkgikafietslavtkthltyplaiqei
eegivfeddqfivtavsvihgveafgyrvqekdvpgslkadvlkemnippgpvyqkikkg
etvtledgriingndfleppkkgrsvvfsgdtrvsdklkelardcdvmvheatfakedrk
laydyyhstteqaavtakearakqlilthisaryqgdaslelqkeavdvfpnsvaaydfl
evnvprg