>2p2iB (B:) observed residues (from ATOM records)
lpydaskwefprdrlklgkplgrgqvieadafgidktatcrtvavkmlthsehralmsel
kilihighhlnvvnllgactkpggplmvivefckfgnlstylrskrnefvpykfltlehl
icysfqvakgmeflasrkcihrdlaarnillseknvvkicdfplkwmapetifdrvytiq
sdvwsfgvllweifslgaspypgvkideefcrrlkegtrmrapdyttpemyqtmldcwhg
epsqrptfselvehlgnllqana