Input MCL group: MCL12577:
| Species | No. | Gene(s) |
| Homo sapiens | 1 | ENSP00000356671 |
| Mus musculus | 1 | ENSMUSP00000068971 |
| Pediculus h. humanus | 1 | PHUM075870-PA |
| Pogonomyrmex barbatus | 1 | pbar_Serpin-5-1 |
| Linepithema humile | 1 | LH17996-RA |
| Apis mellifera | 1 | GB19582-PA |
| Nasonia vitripennis | 1 | NV17788-PA |
| Tribolium castaneum | 1 | TC013310 |
| Bombyx mori | 1 | BGIBMGA007729-PA |
| Danaus plexippus | 1 | DPGLEAN19015-PA |
| Anopheles gambiae | 2 | AGAP003139-PA AGAP012938-PA |
| Aedes aegypti | 1 | AAEL008364-PA |
| Drosophila pseudobscura | 1 | PSEGA14973-PA |
| Drosophila melanogaster | 1 | Spn5-PA |