>4agcA (A:) observed residues (from ATOM records)
ylsivmdpdelplpydaskwefprdrlklgkplgrgafgqvieadafgidktatcrtvav
kmlkegathsehralmselkilihighhlnvvnllgactkpggplmvivefckfgnlsty
lrskrnefvpyykdfltlehlicysfqvakgmeflasrkcihrdlaarnillseknvvki
cdfglardiykdpdyvrkgdarlplkwmapetifdrvytiqsdvwsfgvllweifslgas
pypgvkideefcrrlkegtrmrapdyttpemyqtmldcwhgepsqrptfselvehlgnll
qanaq