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. 2008 Oct 29;70(6):1502–1514. doi: 10.1111/j.1365-2958.2008.06498.x

Fig. 1.

Fig. 1

Alignment of conserved domains from KorA, KlcB and TrbA proteins. For KorA and TrbA proteins, only one representative sequence from each of the extant IncP-1 subgroups is included to improve clarity, along with the homologue of KorA from the IncU plasmid pFBAOT6 that is not thought to interact cooperatively with its cognate KorB. RK2, IncP-1; R751, IncP-1β; pEST4011, IncP-1δ; pQKH54, IncP-1γ; pFBAOT6 (IncU). The position of Tyr84 in RK2 KorA is indicated with an asterisk. Boxshade is used to indicate amino acids that are identical (black) and similar (grey) to the consensus. Amino acid substitutions created during the course of this study are indicated above the alignment.