HMMER
Protein Sequence vs profile-HMM database
Official Website: http://www.hmmer.org
Cited: J. Mistry, R. D. Finn, S. R. Eddy, A. Bateman, M. Punta. Challenges in Homology Search: HMMER3 and Convergent Evolution of Coiled-Coil Regions. Nucleic Acids Research 41:e121, 2013.