TABLE 11.

Homologues of Dha proteins in organisms that lack a complete DHA PTSa

CategoryOrganismAbbreviationbDha protein(s)Presence of IIAMan
A Bartonella quintana BquDhaM (IIADha)
Streptococcus pneumoniae TIGR4SpnDhaM (IIADha)
B Mycoplasma gallisepticum RMgaDhaL
Pseudomonas syringae pv. tomato DC3000PsyΔDhaLc
C Agrobacterium tumefaciens C58AtuDhaKLYes
Clostridium perfringens 13CpeDhaKLYes
Erwinia carotovora subsp. atroseptica SCRI1043EcaDhaKL
D Brucella melitensis 16MBmeDhaK, DhaL (2)Yes
Methylococcus capsulatus BathMcaDhaK, DhaL
Pasteurella multocida Pm70PmuDhaK, DhaL
Treponema denticola ATCC 35405TdeDhaK, DhaL
Vibrio parahaemolyticus RIMD 2210633VpaDhaK, DhaL
Yersinia pestis KIMYpeDhaK, DhaL
Yersinia pseudotuberculosis IP 32953YpsDhaK, DhaL
E Bacillus cereus ZKBceDhaK, ΔDhaL, DhaKL
Burkholderia mallei ATCC 23344BmaDhaK, DhaL, DhaKLYes
Burkholderia pseudomallei K96243BpsDhaK, DhaL, DhaKLYes
Sinorhizobium meliloti 1021SmeDhaK, DhaL (2), DhaKLYes
F Bacillus anthracis A2012BanDhaK, DhaKL
Bacillus cereus ATCC 10987BceDhaK, DhaKL
Bacillus thuringiensis serovar konkukian strain 97-27BthDhaK, DhaKL
  • a Organisms are grouped into six categories (A to F) based on the type of Dha proteins present. The various Dha homologues encoded by the different organisms are listed in column 3, and the number of paralogues of a particular protein is indicated in parentheses. The presence of a separately encoded PTS IIAMan domain is indicated in the last column.

  • b Three-letter abbreviations used in phylogenetic analyses.

  • c P. syringae has an N-terminally deleted DhaL and therefore was not included in the phylogenetic analyses presented in Fig. 4.