@article {bioinflmu-388,
	title = {{A hypergraph-based method for unification of existing protein structure-and sequence-families}},
	journal = {In Silico Biol},
	volume = {2},
	number = {3},
	year = {2002},
	pages = {339-349},
	abstract = {Classification of proteins is a major challenge in bioinformatics.
Here an approach is presented, that unifies different existing classifications of
protein structures and sequences. Protein structural domains are represented as
nodes in a hypergraph. Shared memberships in sequence families result in
hyperedges in the graph. The presented method partitions the hypergraph into
clusters of structural domains. Each computed cluster is based on a set of shared
sequence family memberships. Thus, the clusters put existing protein sequence
families into the context of structural family hierarchies. Conversely,
structural domains are related to their sequence family memberships, which can be
used to gain further knowledge about the respective structural families.},
	author = {Freudenberg, J. and Ralf Zimmer and Daniel Hanisch and Thomas Lengauer}
}