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Powering down the Pfam website
On October 5th, we began redirecting traffic from Pfam (pfam.xfam.org) to InterPro (www.ebi.ac.uk/interpro). The Pfam website will remain available at pfam-legacy.xfam.org until January 2023, when it will be decommissioned. You can read more about the sunset period in our blog post.

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Browse Pfam

You can use the links below to find lists of families, clans or proteomes, which begin with the chosen letter (or number). You can also see a list of Pfam families which are new to this release or the list of the twenty largest families, in terms of number of sequences.


FAMILIES
CLANS
PROTEOMES