TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
*9.B.67.1.1









The putative HCO3-:Na+ symporter, IctB
Bacteria
Cyanobacteria
IctB of Synechococcus sp. strain PCC7942 (AAB08477)
*9.B.67.1.2









Uncharacterized protein

Bacteria
Firmicutes
Uncharacterized protein of Streptococcus pneumoniae
*9.B.67.1.3









Uncharacterized protein

Bacteria
Firmicutes
UP of Pelotomaculum thermopropionicum
*9.B.67.1.4









Uncharacterized protein of 634 aas and 13 or 14 TMSs.

Bacteria
Chlamydiae/Verrucomicrobia group
UP of Lentisphaera araneosa
*9.B.67.1.5









Uncharacterized protein of 450 aas and 10 TMSs.

Bacteria
Candidatus Beckwithbacteria
UP of Candidatus Beckwithbacteria bacterium
*9.B.67.2.1









O-antigen polymerase, Rfc
Bacteria
Proteobacteria
Rfc of E. coli (P37748)
*9.B.67.2.2









Oligosaccharide repeat unit polymerase, Wzy

Bacteria
Firmicutes
Wzy of Streptococcus pneumoniae
*9.B.67.2.3









Uncharacterized protein, MutG of 398 aas

Bacteria
Proteobacteria
MutG of Neisseria wadsworthii
*9.B.67.2.4









Uncharacterized protein of 427 aas

Bacteria
Deinococcus-Thermus
UP of Deinococcus deserti
*9.B.67.3.1









O-antigen polymerase, Wzy
Bacteria
Proteobacteria
Wzy of E. coli (AAV85961)
*9.B.67.3.2









Hypothetical protein (H.P.) (460 aas; 14 TMSs)

Bacteria
Bacteroidetes/Chlorobi group
H.P. of Bacteroides uniformis (A7V2W2)
*9.B.67.3.3









Uncharacterized protein of 441 aas

Bacteria
Bacteroidetes/Chlorobi group
UP of Bacteroides fluxus
*9.B.67.3.4









Uncharacterized protein of 432 aas

Bacteria
Proteobacteria
UP of Acinetobacter haemolyticus
*9.B.67.3.5









Uncharacterized protein of 454 aas

Bacteria
Bacteroidetes/Chlorobi group
UP OF Bacteroides oleiciplenus
*9.B.67.3.6









Uncharacterized protein of 369 aas

Bacteria
Thermotogae
UP of Fervidobacterium pennivorans
*9.B.67.3.7









O-antigen lipopolysaccharide polymerase of the Wzy family, of 447 aas and 14 TMSs.

Bacteria
Proteobacteria
Wzy homologue of E. coli
*9.B.67.4.1









O-antigen polymerase, WaaL
Bacteria
Proteobacteria
WaaL of Vibrio cholerae (AAL70926)
*9.B.67.4.2









Putative O-antigen ligase of 442 aas and 9 - 10 TMSs

Bacteria
Spirochaetes
O-antigen ligase of Leptospira biflexa
*9.B.67.4.3









Putative O-antigen ligase, WaaL, of 419 aas and 11 TMSs.
Bacteria
Proteobacteria
WaaL of Bdellovibrio bacteriovorus
*9.B.67.4.4









Uncharacterized O-antigen polymerase homologue of 528 aas and 12 TMSs.

Bacteria
Candidatus Beckwithbacteria
UP of Candidatus Saccharibacteria bacterium
*9.B.67.4.5









Uncharacterized O-antigen polymerase homologue of 435 aas and 12 TMSs

Bacteria
Candidatus Saccharibacteria
UP of Candidatus saccharibacteria bacterium
*9.B.67.5.1









O-antigen polymerase, RfaL (WaaL).  A 12 TMS topology has been confirmed (Pan et al., 2012).

Bacteria
Proteobacteria
RfaL of E. coli (AAB18599)
*9.B.67.6.1









Uncharacterized protein of 471 aas and 11 putative TMSs.

Bacteria
Bacteroidetes/Chlorobi group
UP of Porphyromonas gingivalis
*9.B.67.6.2









WzyC O-antigen ligase family member of 395 aas

Bacteria
Bacteroidetes/Chlorobi group
WzyC homologue of Microscilla marina
*9.B.67.6.3









Uncaracterized protein of 395 aas

Bacteria
Proteobacteria
UP of Pseudomonas putida (Arthrobacter siderocapsulatus)
*9.B.67.6.4









Uncharacterized protein of 406 aas

Bacteria
Bacteroidetes/Chlorobi group
UP of Cellulophaga lytica
*9.B.67.6.5









Uncharacterized protein of 454 aas

Bacteria
Bacteroidetes/Chlorobi group
UP of Gillisia limnaea
*9.B.67.6.6









O-antigen polymerase of 398 aas

Bacteria
Bacteroidetes/Chlorobi group
UP of Chlorobium phaeobacteroides
*9.B.67.6.7









Uncharacterized protein of 445 aas

Bacteria
Bacteroidetes/Chlorobi group
UP of Fulvivirga imtechensis
*9.B.67.6.8









O-antigen polymerase of 426 aas and 10 TMSs.

Bacteria
Proteobacteria
O-antigen polymerase of Nitrobacter winogradskyi
*9.B.67.6.9









O-antigen ligase (polymerase) of 747 aas and 13 TMSs. Has an N-terminal domain belonging to the PgIL_A superfamily and the C-terminal Trp repeat domain called YfgC.

Bacteria
Candidatus Wolfebacteria
Polysaccharide ligase of Candidatus Wolfebacteria bacterium
*9.B.67.7.1









Uncharacterized protein of 444 aas and 10 or 11 TMSs.

Bacteria
Actinobacteria
UP of Actinomyces johnsonii
*9.B.67.7.2









Uncharacterized protein of 400 aas and 10 putative TMSs.

Bacteria
Actinobacteria
UP of Mycobacterium smegmatis
*9.B.67.7.3









O-antigen polymerase of 405 aas and 9 or 10 TMSs.

Bacteria
Proteobacteria
Polymerase of Xanthomonas campestris
*9.B.67.7.4









Uncharacterized protein of 471 aas and 11 TMSs.

Bacteria
Proteobacteria
UP of Methylococcus capsulatus
*9.B.67.8.1









Uncharacterized protein of 446 aas and 10 TMSs in an apparent 4 + 4 + 2 arrangement.

Bacteria
Actinobacteria
UP of Bifidobacterium catenulatum
*9.B.67.8.2









O-antigen ligase of 478 aas and 10 TMSs in an 8 + 2 arrangement.

Bacteria
Firmicutes
O-antigen ligase of Paenibacillus sp. NFR01
*9.B.67.8.3









Uncharacterized protein of 419 aas and 10 TMSs

Bacteria
Thermotogae
UP of Marinitoga piezophila
*9.B.67.8.4









Casular polysaccharide biosynthesis protein, CpsH, of 365 aas and 9 or 10 TMSs.

Bacteria
Firmicutes
CphH of Streptococcus agalactiae