>2a48A (A:) observed residues (from ATOM records)
igddmkmtyhmdgcvnghyftvkgegngkpyegtqtstfkvtmanggplafsfdilstvf
kygnrcftayptsmpdyfkqafgmsyertftyedggvatasweislkgncfehkstfhgv
nfpadgpvmakkttgwdpsfqkmtvcdgilkgdvtaflmlqgggnyrcqfhtsyktkkpv
tmppnhvvehriartdldkggnsvqltehavahit