>4zdaF (F:) observed residues (from ATOM records)
ptiiytltdeapllatyaflpvvrkfaeaagidvktsdisvaarilaefgdhlteeqrvp
dnlgelgaltqdpsaniiklpnisasvpqllaaikelqgkgynvpdypanpktddekkik
dryakilgsavnpvlregnsdrrapkavkeyarkhphsmgewsqasrthvatmktgdfyh
geksmtldrdrrvkmvlktksgeeivlkpevkldagdiidsmymskkaliafyeeqieda
yktgvmfslhvkatmmkvshpivfghavkvfykdafakheklfdelgvnvnnglsdlydk
iealpasqreeiiedlhkchehrpelamvdsakgisnfhspsdvivdasmpamirlggkm
ygadgrtkdtkavnpestfsrmyqeminfckthgqfdpttmgtvpnvglmaqkaeeygsh
dktfeipedgvadivdidtgevlltqnveegdiwrmpivkdapirdwvklavtrarlsgm
pvvfwldterphevelrkkvkeylkdhdteglkiqimpqvwamrytlervvrgkdtiaat
gnilrdyltdlfpilelgtsakmlsivplmaggglyetgaggsapkhvhqlveenhlrwd
slgeflalgasledmgnktgnekakvlakaldtatgklleenkspsrrtgeldnrgsqfy
lslfwaqalaeqtedaelaerfkplakalaeqeeaivselnsvqgktvdiggyyypdpek
tsevmrpsktfnttl