>3wn5F (F:) observed residues (from ATOM records)
dlpkavvflepqwyrvlekdsvtlkcqgayspqstqwfhneslissqassyfidaatvdd
sgeyrcqtqlstlsdpvqlevhigwlllqaprwvfkeedpihlrchswkntalhkvtylq
ngkgrkyfhhnsdfyipkatlkdsgsyfcrglvgsknvssetvqititqg