HMMER
Sean Eddy's Hidden Markov Model package
Description:
HMMER is the high-reputation profile Hidden Markov Model package used by the PFAM and PANTHER protein classification databases.
Profile HMMs can be used to do sensitive database searching using statistical descriptions of a sequence family’s consensus.
License: GPL
You can get our HMMER unofficial packages for the i386 and amd64 sarge release of Debian GNU/Linux.
For download and installation instructions look at our opensource page.