CPHmodels 3.2 is a protein homology modeling server. The template recognition is based on profile-profile alignment guided by secondary structure and exposure predictions
FUGUE is a program for recognizing distant homologues by sequence-structure comparison. It utilizes environment-specific substitution tables and structure-dependent gap penalties, where scores for amino acid matching and insertions/deletions are evaluated depending on the local environment of each amino acid residue in a known structure
Geno3D is an automatic web server for protein molecular modelling
Homology detection & structure prediction by HMM-HMM comparison
As with Phyre, the new system is designed around the idea that you have a protein sequence/gene and want to predict its three-dimensional (3D) structure. Whereas Phyre used a profile-profile alignment algorithm, Phyre2 uses the alignment of hidden Markov models via HHsearch to significantly improve accuracy of alignment and detection rate.
The PSIPRED Protein Structure Prediction Server aggregates several of our structure prediction methods into one location. Users can submit a protein sequence, perform the prediction of their choice and receive the results of the prediction via e-mail.
This server finds similar protein sequences in NR and aligns them, providing sequence logos that show relative conservation of different positions. Local structure predictions are done with neural nets for several different local structure alphabets, and hidden Markov models are created. Fold recognition and alignment to proteins in the Protein Data Bank are done, and a full three-dimensional model is constructed.
SWISS-MODEL is a fully automated web based protein structure homology-modeling expert system. The SWISS-MODEL Workspace is a web-based integrated service which assist and guides the user in building protein homology models at different levels of complexity. A personal working environment (workspace), where several modelling projects can be carried out in parallel, is provided for each user.