| Name | Metaprefix | URI |
|---|---|---|
| MEROPS Family | merops.family |
https://www.ebi.ac.uk/merops/cgi-bin/famsum?family=S1 |
| Bioregistry | bioregistry |
https://bioregistry.io/merops.family:S1 |
| Identifiers.org | miriam |
https://identifiers.org/merops.family:S1 |
| Name-to-Thing | n2t |
https://n2t.net/merops.family:S1 |