transFold is software and web interface for the tmmtsag algorithm described in:

transFold is an application of multi-tape S-attribute grammars for the prediction of β transmembrane protein supersecondary structure. Multi-tape S-attribute grammars in conjunction with the parser mtsag2c were previously used for the prediction of α-helical transmembrane protein supersecondary structure in the following article:

If you use transFold, please cite these papers.