Please note: this site relies heavily on the use of javascript. Without a javascript-enabled browser, this site will not function correctly. Please enable javascript and reload the page, or switch to a different browser.

About Pfam

Pfam version 32.0 was produced at the European Bioinformatics Institute using a sequence database called Pfamseq, which is based on UniProt release 2018_04.

Pfam is freely available under the Creative Commons Zero ("CC0") licence.

Pfam is powered by the HMMER3 package written by Sean Eddy and his group at HHMI/ Harvard University, and built by the Xfam consortium.

EMBL-EBI Harvard University SBC Biocomputing

Many organisations have supported Pfam activities in the past.

For more information, please contact the Pfam helpdesk.