Table 1.
Clam cycA | Human cycB | cdc13 | DmcycC | cln1 | Cln3 | prad1 | |
---|---|---|---|---|---|---|---|
Clam cycA | 100 | 49 | 55 | 26 | 29 | 19 | 40 |
Human cycB | 49 | 100 | 52 | 23 | 22 | 23 | 29 |
cdc13 | 55 | 52 | 100 | 25 | 25 | 35 | 38 |
DmcycC | 26 | 23 | 25 | 100 | 14 | 16 | 29 |
Cln1 | 29 | 22 | 25 | 14 | 100 | 25 | 18 |
Cln3 | 19 | 23 | 35 | 16 | 25 | 100 | 21 |
prad1 | 40 | 29 | 38 | 29 | 18 | 21 | 100 |
Sequence identity in domains I, II, and III (see Figure 3) was determined after pairwise alignment (clam cyclin A, Swenson et al., 1986; human cyclin B, Pines and Hunter, 1989; S. pombe cdc13, Booher and Beach, 1988; Drosophila cyclin C; S. cerevisiae Cln1 and Cln3, Hadwiger et al., 1989; and human prad1, Motakura et al., 1991).