3Matrix is a tool for visualizing protein sequence motifs and their properties in 3 dimensions. This tool needs to be downloaded and run locally on your own machine.
CanPredict uses a combination of computational methods to predict whether specific sequence changes in a protein are likely to be cancer-associated mutations.
Computed Atlas of Surface Topography of proteins (CASTp) locates and measures concave surface regions on 3D protein structures. This tool can be used to study surface features, binding sites, and functional regions of proteins.
ConSeq is a tool for predicting functionally and structurally important amino acid residues in protein sequences. The predictions are based on the assumptions that residues of functional importance are often conserved and solvent-accessible, and those of structural importance are often conserved and located in the protein core. A multiple sequence alignment is used to predict the relative solvent accessibility state and the evolutionary rate at each residue.
ConSeq has been integrated into ConSurf (2010).
The ConSurf server allows one to map levels of amino acid conservation to known protein structures in order to study areas of potential functional importance on the surface of the protein. A PDB file is required as input, and a multiple sequence alignment is optional. If an alignment is not provided, ConSurf will build one by performing a search for homologous sequences and then aligning them.
ConSurf 2010 combines ConSurf and ConSeq for an easier, more intuitive interface.
DIAL (Domain Identification Algorithm) is a web server for the automatic identification of structural domains given the three-dimensional coordinates of a protein.
enoLOGOS creates sequence logos based on a variety of input, including sequence alignments, probability and alignment matrices and energy measurements.