>4d9eB (B:) observed residues (from ATOM records)
hhltrfprlefigaptpleylprlsdylgreiyikrddvtpiamggnklrkleflvadal
regadtlitagaiqsnhvrqtaavaaklglhcvallenpigttaenyltngnrllldlfn
tqiemcdaltdpdaqlqtlatrieaqgfrpyvipvggssalgamgyvesaleiaqqceev
vglssvvvasgsagthaglavglehlmpdveligvtvsrsvaeqkpkvialqqaiagqla
ltatadihlwddyfapgygvpndagmeavkllaslegvlldpvytgkamaglidgisqkr
fnddgpilfihtggapalfayhphv