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. 2004 Nov;14(11):2336–2346. doi: 10.1101/gr.2657504

Figure 6.

Figure 6.

Comparison of POA and ABA representations of the domain structure of four human SH2 domain containing proteins: MATK (M), ABL1 (A), GRB2 (G), and CRKL (C). (A) A simplified representation of the POA graph, as obtained in Lee et al. (2002). Each input sequence forms a path through the graph. Edges with a high multiplicity are labeled with protein domains. (B) A simplified representation of the ABA graph. Dotted edges have length zero and connect nodes that are glued together in the ABA graph. (C) The ABA graph with collapsed multiple edges. Boxed vertices represent small subgraphs that have been contracted (cf. Methods). In this graph, high multiplicity edges correspond to protein domains SH2, SH3, and Pkinase domains with estimated lengths of 79, 45, and 274 nucleotides, respectively.