Table 1 Sequence identities between P. acuta ACE-like proteins and ACE homologs in other organisms. The three P. acuta ACE-like proteins are L-form (TRINITY_DN5954_c0_g3_i1), N-form (TRINITY_DN10767_c0_g1_i10), and C-form (TRINITY_DN3110_c4_g2_i4). Reference sequences were downloaded from the NCBI protein database (human: AAA60611; mouse: AAA37149; fly: AAB02171)