Table 1: Percent identity between P. aeruginosa EF-Tu and EF-Ts and the corresponding factors from other organisms.

SpeciesEvolutionary groupEF-TuEF-Ts

Rickettsia rickettsii Proteobacteria; Alphaproteobacteria7738
Neisseria gonorrhoeae Proteobacteria; Betaproteobacteria7943
Bdellovibrio bacteriovorus Proteobacteria; Deltaproteobacteria7540
Helicobacter pylori Proteobacteria; Epsilonproteobacteria7432
Campylobacter jejuni Proteobacteria; Epsilonproteobacteria7231
Escherichia coli Proteobacteria; Gammaproteobacteria8455
Haemophilus influenzae Proteobacteria; Gammaproteobacteria8249
Chlamydia trachomatis Chlamydiales/Verrucomicrobia group6729
Corynebacterium jeikeium Actinobacteria6835
Mycobacterium tuberculosis Actinobacteria7231
Staphylococcus aureus Firmicute; Bacilli; Bacillales7345
Streptococcus pneumoniae Firmicute; Bacilli; Lactobacillales6835
Clostridium difficile Firmicutes; Clostridia7345
Eukaryota; Opisthokonta; Metazoa2612
Saccharomyces cerevisiae Eukaryota; Opisthokonta; Fungi2614
Homo sapiens mitochondrialEukaryota; Opisthokonta; Metazoa3719

The protein corresponding to P. aeruginosa EF-Tu in eukaryotic cells is EF-1α, and the protein corresponding to EF-Ts that was used in the sequence analysis is EF-1β.