TABLE 1.

Similarity analysis of Ptc proteins

The calculated values of the percent similarity between full-length human (Homo sapiens), mouse (Mus musculus), and D. melanogaster Ptc proteins are given below.

	H. sapiens 1	H. sapiens 2	M. musculus 1	M. musculus 2
H. sapiens 2	68
M. musculus 1	97	61
M. musculus 2	60	94	60
D. melanogaster	51	51	51	51