Pfam version 26.0 was produced at the Wellcome Trust Sanger Institute and Howard Hughes Janelia Farm Research Campus. Pfam is based on a sequence database called Pfamseq, which is based on UniProt release 2011_06.
Pfam is freely available under the Creative Commons Zero ("CC0") licence.
Pfam is powered by the HMMER3 package written by Sean Eddy at the Howard Hughes Janelia Farm Research Campus.
Pfam mirror sites are maintained at three main locations: