| Name | Metaprefix | URI |
|---|---|---|
| BRENDA Enzyme | brenda |
https://www.brenda-enzymes.org/php/result_flat.php4?ecno=1.1.1.1 |
| Bioregistry | bioregistry |
https://bioregistry.io/brenda:1.1.1.1 |
| Identifiers.org | miriam |
https://identifiers.org/brenda:1.1.1.1 |
| Name-to-Thing | n2t |
https://n2t.net/brenda:1.1.1.1 |