TABLE 1.

Predicted Tat substrate and component numbers in a diverse group of prokaryotes

OrganismDomainPhylumOpen reading framesNo. of TATFIND 1.2 positivesTat component(s)a
A/EBC
Streptomyces coelicolor A3(2)BacteriaActinobacteria789914511
Mesorhizobium lotiBacteriaProteobacteria (alpha)72799511
Sinorhizobium melilotiBacteriaProteobacteria (alpha)620694111
Caulobacter crescentusBacteriaProteobacteria (alpha)373788111
Ralstonia solanacearumBacteriaProteobacteria (beta)511671111
Halobacterium sp. strain NRC-1ArchaeaEuryarchaeota24466812
Pseudomonas aeruginosaBacteriaProteobacteria (gamma)556757111
Xanthomonas campestris 3391BacteriaProteobacteria (gamma)418155111
Agrobacterium tumefaciensBacteriaProteobacteria (alpha)529951111
Xanthomonas axonopodis 306BacteriaProteobacteria (gamma)431250111
Escherichia coli K-12BacteriaProteobacteria (gamma)427934211
Escherichia coli O157:H7 EDL933BacteriaProteobacteria (gamma)533533211
Salmonella enterica serovar Typhimurium LT2BacteriaProteobacteria (gamma)455933211
Escherichia coli O157:H7BacteriaProteobacteria (gamma)536132211
Mycobacterium tuberculosis H37RvBacteriaActinobacteria39273111
Nostoc sp. strain PCC 7120BacteriaCyanobacteria61293121
Mycobacterium tuberculosis CDC1551BacteriaActinobacteria41872911
Salmonella enterica serovar TyphiBacteriaProteobacteria (gamma)476828211
Deinococcus radioduransBacteriaDeinococcus-Thermus29972221
Synechocystis sp. strain PCC 6803BacteriaCyanobacteria31672121
Yersinia pestisBacteriaProteobacteria (gamma)408319211
Brucella melitensisBacteriaProteobacteria (alpha)31991911
Xylella fastidiosa 9a5cBacteriaProteobacteria (gamma)276817111
Aquilex aeolicusBacteriaAquificae15291521
Corynebacterium glutamicumBacteriaActinobacteria30411521
Pyrobaculum aerophilumArchaeaEuryarchaeota26051411
Neisseria meningitidis Z2491BacteriaProteobacteria (beta)206512111
Pasteurella multocidaBacteriaProteobacteria (gamma)201512111
Campylobacter jejuniBacteriaProteobacteria (epsilon)165411111
Neisseria meningitidis MC58BacteriaProteobacteria (beta)207911111
Haemophilus influenzaeBacteriaProteobacteria (gamma)17149111
Archaeoglobus fulgidusArchaeaEuryarchaeota2420922
Mycobacterium lepraeBacteriaActinobacteria2720911
Vibrio choleraeBacteriaProteobacteria (gamma)38357211
Bacillus subtilisBacteriaFirmicutes4112732
Aeropyrum pernixArchaeaCrenarchaeota1840721
Methanosarcina mazei Goe1ArchaeaEuryarchaeota3371622
Treponema pallidumBacteriaSpirochaetes10366—/PICK>
Bacillus haloduransBacteriaFirmicutes4066522
Methanosarcina acetivorans strain C2AArchaeaEuryarchaeota4540522
Sulfolobus solfataricusArchaeaCrenarchaeota2977532
Chlorobium tepidum TLSBacteriaChlorobi2252521
Pyrococcus horikoshiiArchaeaEuryarchaeota18015
Sulfolobus tokodaiiArchaeaCrenarchaeota2826421
Helicobacter pylori 26695BacteriaProteobacteria (epsilon)15763111
Helicobacter pylori J99BacteriaProteobacteria (epsilon)14913111
Clostridium perfringensBacteriaFirmicutes27233
Pyrococcus furiosus DSM3638ArchaeaEuryarchaeota20653
Thermotoga maritimaBacteriaThermotogae18583
Listeria innocuaBacteriaFirmicutes3043211
Staphylococcus aureus Mu50BacteriaFirmicutes2714211
Staphylococcus aureus MW2BacteriaFirmicutes2632211
Staphylococcus aureus N315BacteriaFirmicutes2625211
Thermoplasma acidophilumArchaeaEuryarchaeota1482211
Thermoplasma volcaniumArchaeaEuryarchaeota1500211
Chlamydia trachomatisBacteriaChlamydiae8952
Chlamydophila pneumoniae AR39BacteriaChlamydiae11122
Chlamydophila pneumoniae CWL029BacteriaChlamydiae10542
Pyrococcus abyssiArchaeaEuryarchaeota17692
Listeria monocytogenes EGD-eBacteriaFirmicutes2846111
Ricketisia conoriiBacteriaProteobacteria (alpha)1374111
Ricketisia prowazekiiBacteriaProteobacteria (alpha)835111
Chlamydia muridarumBacteriaChlamydiae9091
Chlamydophila pneumoniae J138BacteriaChlamydiae10691
Clostridium acetobutylicumBacteriaFirmicutes38481
Lactococcus lactis subsp. lactisBacteriaFirmicutes22671
Methanothermobacter thermautotrophicusArchaeaEuryarchaeota18731
Streptococcus pneumoniae R6BacteriaFirmicutes20431
Streptococcus pyogenesBacteriaFirmicutes16971
Streptococcus pyogenes MGAS8232BacteriaFirmicutes18451
Thermoanaerobacter tengcongensisBacteriaFirmicutes25881
Buchnera aphidicolaBacteriaProteobacteria (gamma)545
Buchnera sp. strain APSBacteriaProteobacteria (gamma)564
Fusobacterium nucleatum 25586BacteriaFusobacteria2067
Methanococcus jannaschiiArchaeaEuryarchaeota1729
Methanopyrus kandleri AV19ArchaeaEuryarchaeota16871
Mycoplasma genitaliumBacteriaFirmicutes484
Mycoplasma pneumoniaeBacteriaFirmicutes689
Mycoplasma pulmonisBacteriaFirmicutes782
Streptococcus pneumoniae TIGR4BacteriaFirmicutes2094
Ureaplasma urealyticumBacteriaFirmicutes614
Borrelia burgdorferiBacteriaSpirochaetes1638
  • a —, no homologs identified.