The proposal of this paper is to provide a simple angular random-walk model to build up polypeptide structures, which encompass properties of dihedral angles of folded proteins. From this model, structures will be built with lengths ranging from 125 up to 400 amino acids for the different...

The fractal dimension (FD) is a widely used magnitude having a basic formulation in terms of the Hausdorff measure. However, there are a lot of practical definitions mostly used to compute the FD of a given system not yet having a mathematically rigorous approach. In this paper, we analyze these...