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









The small 4 TMS protein, YccF of 148 aas and 4 putative TMSs.

Bacteria
Proteobacteria
YccF of E. coli
*9.B.55.1.2









Uncharacterized DUF307 homologue of 131 aas and 4 TMS in a tandem 2 TMS repeated arrangement.  Homologous to a 2 TMS N-terminal sequence in the CaCA family protein with TC# 2.A.19.7.1 & 2.

Bacteria
Actinobacteria
UP of Mycobacterium phlei (Mycobacterium smegmatis)
*9.B.55.1.3









Uncharacterized protein of 193 aas and 4 TMSs.

Eukaryota
Viridiplantae
UP of Chlorella variabilis (Green alga)
*9.B.55.2.1









Uncharacterized protein of 145 aas with two adjacent 2 TMS DUF307 domains.

Eukaryota
Perkinsida
UP of Perkinsus marinus
*9.B.55.2.2









Uncharacterized protein of 313 aas with a C-terminal DUF375 domain of 4 putative TMSs, and a hydrophilic N-terminal domain with a long QPAG rich region of unknown function.

Eukaryota
Metazoa
UP of Trichoplax adhaerens (Trichoplax reptans)