Figure 2.

Domain architectures and architecture graphs of the KilA-N, Bro-N and other associated domains. (a) Domain architectures of the KilA-N, Bro-N and other associated domains. Gene names and species abbreviations are given below the architectures. Species abbreviations are listed in Materials and methods. (b) Domain architecture graph for the KilA-N, Bro-N and other associated domains. Each vertex represents a domain, and edges indicate domain combinations. Arrows point from the amino terminus to the carboxyl terminus of a multidomain protein. Architectures involving more than two colinear domains (see the three-domain proteins in (a)) are connected by red lines. Circular arrows indicate multiple copies of the same domain.