A: Comparison of evolutionarily conserved regions of Ki-67 (NCBI NP_002408) and RepoMan (NP_689775).
FHA: forkhead-associated domain; PP1: PP1 binding domain; CD: conserved domain with unknown functions, LR: leucine-arginine rich domain
B: Comparison of the primary sequences of PP1-binding domains of human Ki-67 (isoform I) and RepoMan (isoform I).