Input MCL group: MCL10568:
| Species | No. | Gene(s) |
| Homo sapiens | 2 | ENSP00000264731 ENSP00000367545 |
| Mus musculus | 2 | ENSMUSP00000101269 ENSMUSP00000110965 |
| Pediculus h. humanus | 1 | PHUM003140-PA |
| Pogonomyrmex barbatus | 1 | pbar_p53-RD |
| Linepithema humile | 1 | LH21233-RA |
| Apis mellifera | 1 | GB11330-PA |
| Nasonia vitripennis | 1 | NV12978-PA |
| Tribolium castaneum | 2 | TC011559 TC011560 |
| Bombyx mori | 1 | BGIBMGA013185-PA |
| Danaus plexippus | 1 | DPGLEAN14428-PA |
| Anopheles gambiae | 2 | AGAP002352-PB AGAP004319-PA |
| Aedes aegypti | 3 | AAEL007594-PA AAEL013292-PA AAEL007595-PA |
| Drosophila pseudobscura | 1 | PSEGA27050-PA |
| Drosophila melanogaster | 1 | p53-PB |