TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
*1.B.55.1.1









The β-barrel porin with a superhelical domain containing tetratricopeptide repeats, PgaA or YcdS; exports (deacetylated) poly β-1,6-N-acetyl glucosamine (PGA), a biofilm adhesin that may also play a role in immune evasion (Itoh et al., 2008; Cerca and Jefferson 2008).

Bacteria
Proteobacteria
PgaA of E. coli (P69434)
*1.B.55.1.2









PgaA homologue

Bacteria
Proteobacteria
PgaA homologue of Burkholderia cepacia
*1.B.55.1.3









PgaA homologue

Bacteria
Proteobacteria
PgaA homologue of Neisseria wadsworthii
*1.B.55.2.1









Putative porin of 604 aas

Bacteria
Planctomycetes
Porin of Blastopirellula marina
*1.B.55.2.2









Uncharacterized protein of 555 aas and 20 predicted beta strands with an N-terminal TMS.

Bacteria
Nitrospirae
UP of Candidatus Nitroospira defluvii
*1.B.55.2.3









TRP-repeat containing protein of 492 aas and 16 predicted beta strands.

Bacteria
Proteobacteria
Trp repeat protein of Geobacter daltonii
*1.B.55.3.1









Cellulose synthase operon, protein C of 1157 aas and up to 18 C-terminal (720 - 1157 aas) β-strands with a single N-terminal α-TMS, BcsC or YhjL (Zogaj et al. 2001). 

Bacteria
Proteobacteria
BcsC of E. coli
*1.B.55.3.2









Uncharacterized protein of 963 aas

Bacteria
Nitrospirae
UP of Leptospirillum ferriphilum