| Provider Name | Provider Code | URI |
|---|---|---|
| Protein and Associated NucleotideDomains with Inferred Trees | pandit |
http://www.ebi.ac.uk/goldman-srv/pandit/pandit.cgi?action=browse&fam=PF00004 |
| Bioregistry | bioregistry |
https://bioregistry.io/pandit:PF00004 |