TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
2.A.102.1.1









The putative 4-toluenesulfonate uptake permease, TsaS

Bacteria
Proteobacteria
TsaS of Comamonas testosteroni (Q6A553)
2.A.102.2.1









Sulfolactate (sulfite/organosulfonate) exporter,TauE of 256 aas with 8 TMSs in a 4 + 4 TMS arrangement. Catalyzes export of sulfolactate as the terminal step in the metabolism of cysteate (Weinitschke et al. 2007; Mayer et al. 2012).

Bacteria
Proteobacteria
TauE of Cupriavidus necator (Ralstonia eutropha) (Q0K020)
2.A.102.2.2









The SafE1 sulfoacetate efflux pump (Krejcík et al., 2008).

Bacteria
Proteobacteria
SafE of Neptuniibacter caesariensis (Q2BM66)
2.A.102.2.3









Transporter of unknown function

Bacteria
Planctomycetes
Uncharacterized permease of Rhodopirellula baltica
2.A.102.2.4









Uncharacterized protein

Bacteria
Proteobacteria
Uncharacterized protein of Rhodopseudomonas palustris
2.A.102.2.5









Uncharacterized protein

Bacteria
Actinobacteria
Uncharacterized protein of Streptomyces coelicolor
2.A.102.2.6









Putative sulfite exporter, TauE or SafE, of 347 aas and 7 - 8 TMSs.

Bacteria
Spirochaetes
SafE of Leptospira kmetyi
2.A.102.2.7









Uncharacterized protein of 240 aas

Bacteria
Actinobacteria
UP of Mycobacterium smegmatis
2.A.102.2.8









Uncharacterized protein of 245 aas

Bacteria
Proteobacteria
UP of Achromobacter xylosoxidans
(Achromobacter insuavis)
2.A.102.2.9









Uncharacterized protein of 291 aas and 8 TMSs.  A member of the TSUP or TauE/SafE family.

Bacteria
Proteobacteria
UP of E. coli
2.A.102.2.10









Uncharacterized protein of 250 aas nad 6 TMSs.

Bacteria
Actinobacteria
UP of Arthrobacter crystallopoietes
2.A.102.3.1









Orf of 269 aas and 6 TMSs

Bacteria
Proteobacteria
YfcA of E. coli (P0AD30)
2.A.102.3.2









Uncharacterized protein of 253 aas and 8 TMSs

Bacteria
Actinobacteria
UP of Gordonia amicalis
2.A.102.3.3









Uncharacterized protein of 251 aas and 6 TMSs (Hug et al. 2016).

Bacteria
Candidatus Peregrinibacteria
UP of Candidatus Peribacter riflensis
2.A.102.3.4









Glycine transporter, YfcA, of 269 aas and 9 TMSs (Deutschbauer et al. 2011).

Bacteria
Proteobacteria
YfcA of Shewanella oneidensis
2.A.102.4.1









Orf of 253aas and 8 TMSs

Archaea
Euryarchaeota
Orf of Pyrococcus abyssi (Q9UYH7)
2.A.102.4.2









Possible  organo-sulfur-containing compound transporter (Gristwood et al., 2011) (271aas; 8 TMSs; duplicated). May function with two 4 TMS proteins, PmpA and PmpB of the YedE/YeeE family (TC#9.B.102).

Bacteria
Proteobacteria
PmpC of Serratia sp. (E7BBJ3)
2.A.102.4.3









Hypothetical protein

Archaea
Euryarchaeota
HP of Methanococcus maripaludis
2.A.102.4.4









Hypothetical protein

Bacteria
Firmicutes
HP of Streptococcus pneumoniae
2.A.102.4.5









Putative sulfite exporter of 304 aas and 9 TMSs, TauE/SafE.

Bacteria
Proteobacteria
TauE homologue of Thalassiobium sp.
2.A.102.4.6









Uncharacterized protein of the TauE family of 380 aas and 8 TMSs.

Bacteria
Proteobacteria
TauE homologue of Bradyrhizobium japonicum
2.A.102.4.7









DUF81 protein of 330 aas and 8 TMSs

Archaea
Euryarchaeota
DUF81 protein of Halobacterium salinarum
2.A.102.4.8









The putative sulfate transporter, CysZ (Rückert et al., 2005).

Bacteria
Actinobacteria
CysZ of Corynebacterium glutamicum (Q8NLX4)
2.A.102.4.9









TauE (DUF81) homologue of 322 aas and 9 putative TMSs

Eukaryota
Bangiophyceae
TauE homologue of Galdieria sulphuraria
2.A.102.4.10









Uncharacterized protein of 671 aas and 9 TMSs. TMS1 is N-terminal, followed by a peptidase domain of 350 aas, followed by a transmembrane domain with 8 putative TMSs, homologous to other members of this family.

Bacteria
Proteobacteria
UP of Magnetococcus sp.
2.A.102.4.11









Putative permease of 259 aas and 8 TMSs

Bacteria
Proteobacteria
PP of Bdellovibrio bacteriovorus
2.A.102.4.12









Uncharacterized protein of 245 aas and 8 TMSs.

Bacteria
Firmicutes
UP of Lactobacillus rhamnosus
2.A.102.4.13









Acetate transporter of 266 aas and 8 TMSs, SO_1333 (Deutschbauer et al. 2011).

Bacteria
Proteobacteria
SO_1333 of Shewanella oneidensis
2.A.102.4.14









Uncharacterized membrane protein of 339 aas and 10 TMSs.  The gene encoding this protein is adjacent to the ABC exporter with TC# 3.A.1.148.1.

Bacteria
Actinobacteria
UP of Microbispora sp. ATCC PTA-5024
2.A.102.4.15









Uncharacterized protein of 270 aas and 8 TMSs.

Archaea
Candidatus Bathyarchaeota
UP of candidatus Bathyarchaeota archaeon (marine sediment metagenome)
2.A.102.5.1









Orf of 590 aas and 12 TMSs

Eukaryota
Viridiplantae
Orf of Oryza sativa (Q5ZAL4)
2.A.102.5.2









Uncharacterized protein of 480 aas and 8 TMSs.

Eukaryota
Viridiplantae
UP of Marchantia polymorpha
2.A.102.5.3









Uncharacterized protein of 10 - 12 TMSs in a 3 - 5 + 2 + 5 TMS arrangement.

Eukaryota
Fornicata
UP of Giardia intestinalis
2.A.102.6.1









Putative permease of 208 aas and 6 TMSs

Bacteria
Proteobacteria
Putative permease of Methylococcaceae bacterium HT3
2.A.102.6.2









Uncharacterized protein of 174 aas and 4 TMSs

Eukaryota
Metazoa
UP of Strongylus vulgaris
2.A.102.6.3









Putative sulfite exporter TauE/SafE family protein of 333 aas and 11 TM

Bacteria
Proteobacteria
TauE homologue of Desulfobacterium autotrophicum
2.A.102.7.1









Putative sulfite exporter TauE/SafE family protein of 331 aas and 9 TMSs.

Bacteria
Proteobacteria
TauE homolog of Candidatus Filomicrobium marinum
2.A.102.7.2









Uncharacterized protein of 318 aas and 9 TMSs.

UP of Pseudomaricurvus alcaniphilus
2.A.102.7.3









Putative sulfite exporter TauE/SafE family protein of 307 aas and 9 TM

Bacteria
chloroflexi
TauE homologue of Litorilinea aerophila