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Figure 3 | BMC Evolutionary Biology

Figure 3

From: Unraveling the evolutionary history of the phosphoryl-transfer chain of the phosphoenolpyruvate:phosphotransferase system through phylogenetic analyses and genome context

Figure 3

Summarized maximum likelihood topology of the HPr sequences used in this study. The complete tree is shown in Fig. S3, Additional file 2. Support values for the bootstrap analysis by maximum likelihood and for Bayesian posterior probabilities are given as in Figure 2. Clusters of orthologous sequences to E. coli FPr and NPr are indicated. Groups of MTPs and clusters of sequences functionally related to EI groups R, Ntr and T are indicated by surrounding lines. The domain composition of MTPs is also indicated. Sequence parach2 corresponds to Candidatus Protochlamydia amoebophila; bhenafhe, Bartonella henselae; bquiafhe, Bartonella quintana; chviafhe, chviaghe1, chviaghe2 and chvioheaf, Chromobacterium violaceum; rsolafhe and rsolaghe, Ralstonia solanacearum; bpseaghe, Burkholderia pseudomallei; bmalaghe, Burkholderia mallei; paeraghe, Pseudomonas aeruginosa; dradafhe, Deinococcus radiodurans; cperfrocr, Clostridium perfringens; cacetrocr, Clostridium acetobutylicum; bgarinh2, Borrelia garinii; bburgdh2, Borrelia burgdorferi; mlotih2 and mlotih3, Mesorhizobium loti; ccreaghe1 and ccreaghe2, Caulobacter crescentus; pacneh1 and pacneh2, Propionibacterium acnes; ecolicft2, ecolio2 and ecolioe2, Escherichia coli; syther1 and syther2, Symbiobacterium thermophilum; blichcrh2, Bacillus licheniformis; fnuclh1 and fnuclh2, Fusobacterium nucleatum; bclaushx, Bacillus clausii; lxylamh, Leifsonia xyli; bjapoh1, Bradyrhizobium japonicum. Additional details are provided in Table S2, Additional file 1.

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