| Gene name | Accession number | Gene name | Accession number |
| Homo sapiens CAPN1 | NP_005177 | Danio rerio CAPN3 | NP_001004571 |
| Mus musculus CAPN1 | NP_031626 | Caenorhabditis elegans CAPN5 | NP_502751 |
| Rattus norvegicus CAPN1 | NP_062025 | Mus musculus CAPN8 | NP_570960 |
| Xenopus tropicalis CAPN1 | NP_001013632 | Rattus norvegicus CAPN8 | NP_579843 |
| Oncorhynchus mykiss CAPN1 | NP_001117962 | Xenopus tropicalis CAPN8 | NP_001039108 |
| Danio rerio CAPN1 | NP_001138267 | Homo sapiens CAPN9 | NP_006606 |
| Homo sapiens CAPN2 | NP_001739 | Mus musculus CAPN9 | NP_076198 |
| Mus musculus CAPN2 | NP_033924 | Rattus norvegicus CAPN9 | XP_341720 |
| Rattus norvegicus CAPN2 | NP_058812 | Xenopus laevis CAPN9 | NP_001085997 |
| Gallus gallus CAPN2 | NP_990411 | Danio rerio CAPN9 | NP_001003501 |
| Oncorhynchus mykiss CAPN2 | NP_001117701 | Oncorhynchus mykiss CAPN9 | NP_001117960 |
| Danio rerio CAPN2 | NP_001018177 | Ictarulus punctatus CAPN9a | AB574186 |
| Homo sapiens CAPN3 | NP_775110 | Homo sapiens CAPN11 | NP_008989 |
| Mus musculus CAPN3 | NP_031627 | Mus musculus CAPN11 | NP_001013789 |
| Rattus norvegicus CAPN3 | NP_058813 | Rattus norvegicus CAPN11 | NP_113861 |
| Gallus gallus CAPN3 | NP_001004405 |