| Name | Metaprefix | URI |
|---|---|---|
| CATH domain | cath.domain |
http://www.cathdb.info/domain/1cukA01 |
| Bioregistry | bioregistry |
https://bioregistry.io/cath.domain:1cukA01 |
| Identifiers.org | miriam |
https://identifiers.org/cath.domain:1cukA01 |
| Name-to-Thing | n2t |
https://n2t.net/cath.domain:1cukA01 |