Identification of .beta.-sheet motifs, of .psi.-loops, and of patterns of amino acid residues in three-dimensional protein structures using a subgraph-isomorphism algorithm.
Peter J. ArtymiukHelen M. GrindleyAndrew R. PoirretteDavid W. RiceElizabeth C. UjahPeter WillettPublished in: J. Chem. Inf. Comput. Sci. (1994)