>2p2iA (A:) observed residues (from ATOM records)
aerlpydaskwefprdrlklgkplgrgafgqvieadafgidtcrtvavkmlthsehralm
selkilihighhlnvvnllgactkpggplmvivefckfgnlstylrskrnefvpykvape
dlykdfltlehlicysfqvakgmeflasrkcihrdlaarnillseknvvkicdfglalpl
kwmapetifdrvytiqsdvwsfgvllweifslgaspypgvkideefcrrlkegtrmrapd
yttpemyqtmldcwhgepsqrptfselvehlgnllqanaqqdrhhhhhh