>1ywnA (A:) observed residues (from ATOM records)
lpydaskwefprdrlklgkplgrgafgqvieadafgidktatcrtvavkmlthsehralm
selkilihighhlnvvnllgactkpggplmvivefckfgnlstylrskrnefvpfltleh
licysfqvakgmeflasrkcihrdlaarnillseknvvkicdiykdpdyvrkgdarlplk
wmapetifdrvytiqsdvwsfgvllweifslgaspypgvkideefcrrlkegtrmrapdy
ttpemyqtmldcwhgepsqrptfselvehlgnllqanaqqd