LocPred is a software dedicated to the prediction of the Protein Blocks from the sequence.
Help files of LocPred can be found here.
For more details about the Protein Blocks click here.
de Brevern A.G., Benros C., Gautier R., Valadiť H., Hazout H. and Etchebest C.(2004) Local backbone structure prediction of proteins., In silico Biology, 4:31. (see paper).