Figure 3From: Mapping the distribution of packing topologies within protein interiors shows predominant preference for specific packing motifsA novel numerical scheme to identify graphs with unique topology. Graphs (packing motifs) along with a unique number-string (motif identifier) displayed below each motif. Each node is assigned a concatenated numeric where the first digit stands for its own degree followed by degrees of its immediate neighbor sorted in a descending order.Back to article page