>3zfeA (A:) observed residues (from ATOM records)
drvadviessigdsvsraltqalpaptgqntqvsshrldtgevpalqaaeigassntsde
smietrcvlnshstaettldsffsraglvgeidlplegttnpngyanwdiditgyaqmrr
kvelftymrfdaeftfvactptgqvvpqllqymfvppgapkpesreslawqtatnpsvfv
kltdppaqvsvpfmspasayqwfydgyptfgehkqekdleygacpnnmmgtfsvrnvgss
kskyplvvriymrmkhvrawiprpmrnqnylfkanpnyagnsikptgtsrtaittlg