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









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









Uncharacterized protein of the O-antigen polymerase (OAP) family; of 397 aas and 11 or 12 TMSs.

Bacteria
Bacillota
Uncharacterized protein of Streptococcus pneumoniae
9.B.67.1.3









Uncharacterized protein

Bacteria
Bacillota
UP of Pelotomaculum thermopropionicum
9.B.67.1.4









Uncharacterized protein of 634 aas and 13 or 14 TMSs.

Bacteria
Lentisphaerota
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
Pseudomonadota
Rfc of E. coli (P37748)
9.B.67.2.2









Oligosaccharide repeat unit polymerase, Wzy

Bacteria
Bacillota
Wzy of Streptococcus pneumoniae
9.B.67.2.3









Uncharacterized protein, MutG of 398 aas

Bacteria
Pseudomonadota
MutG of Neisseria wadsworthii
9.B.67.2.4









Uncharacterized protein of 427 aas

Bacteria
Deinococcota
UP of Deinococcus deserti
9.B.67.3.1









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









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

Bacteria
Bacteroidota
H.P. of Bacteroides uniformis (A7V2W2)
9.B.67.3.3









Uncharacterized protein of 441 aas

Bacteria
Bacteroidota
UP of Bacteroides fluxus
9.B.67.3.4









Uncharacterized protein of 432 aas

Bacteria
Pseudomonadota
UP of Acinetobacter haemolyticus
9.B.67.3.5









Uncharacterized protein of 454 aas

Bacteria
Bacteroidota
UP OF Bacteroides oleiciplenus
9.B.67.3.6









Uncharacterized protein of 369 aas

Bacteria
Thermotogota
UP of Fervidobacterium pennivorans
9.B.67.3.7









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

Bacteria
Pseudomonadota
Wzy homologue of E. coli
9.B.67.3.8









Oligosaccharide repeat unit polymerase of 449 aas and 11 or 12 TMSs.  This protein shows significant sequence similarity with 9.A.29.2.1.

Bacteria
Pseudomonadota
Polymerase of Photobacterium sanctipauli
9.B.67.4.1









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









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

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









Putative O-antigen ligase, WaaL, of 419 aas and 11 TMSs.
Bacteria
Bdellovibrionota
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
Pseudomonadota
RfaL of E. coli (AAB18599)
9.B.67.6.1









Uncharacterized protein of 471 aas and 11 putative TMSs.

Bacteria
Bacteroidota
UP of Porphyromonas gingivalis
9.B.67.6.2









WzyC O-antigen ligase family member of 395 aas

Bacteria
Bacteroidota
WzyC homologue of Microscilla marina
9.B.67.6.3









Uncaracterized protein of 395 aas

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









Uncharacterized protein of 406 aas

Bacteria
Bacteroidota
UP of Cellulophaga lytica
9.B.67.6.5









Uncharacterized protein of 454 aas

Bacteria
Bacteroidota
UP of Gillisia limnaea
9.B.67.6.6









O-antigen polymerase of 398 aas

Bacteria
Chlorobiota
UP of Chlorobium phaeobacteroides
9.B.67.6.7









Uncharacterized protein of 445 aas

Bacteria
Bacteroidota
UP of Fulvivirga imtechensis
9.B.67.6.8









O-antigen polymerase of 426 aas and 10 TMSs.

Bacteria
Pseudomonadota
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
Actinomycetota
UP of Actinomyces johnsonii
9.B.67.7.2









Uncharacterized protein of 400 aas and 10 putative TMSs.

Bacteria
Actinomycetota
UP of Mycobacterium smegmatis
9.B.67.7.3









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

Bacteria
Pseudomonadota
Polymerase of Xanthomonas campestris
9.B.67.7.4









Uncharacterized protein of 471 aas and 11 TMSs.

Bacteria
Pseudomonadota
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
Actinomycetota
UP of Bifidobacterium catenulatum
9.B.67.8.2









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

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









Uncharacterized protein of 419 aas and 10 TMSs

Bacteria
Thermotogota
UP of Marinitoga piezophila
9.B.67.8.4









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

Bacteria
Bacillota
CphH of Streptococcus agalactiae