TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
*9.B.304.1.1









Uncharacterized protein of 459 aas and 12 TMSs in a 4 + 4 + 4 arrangement.

Archaea
Candidatus Lokiarchaeota
UP of Lokiarchaeum sp. GC14_75
*9.B.304.1.2









Uncharacterized protein of 90 aas and 2 TMSs.

Bacteria
Planctomycetes
UP of Gimesia maris
*9.B.304.1.3









Uncharacterized protein of 101 aas and 2 TMSs.

Bacteria
Proteobacteria
UP of Phenylobacterium sp. Root700
*9.B.304.1.4









Histidine sensor kinase of 514 aas and 8 TMSs with 4 TMSs at the N-terminus and 4 TMSs at the C-terminus.  The central hydrophilic domain is the sensor kinase, and the C-terminal consists of two 2TM domains in close proximity to each other.  The N-terminal 4 TMSs do not appear to belong to the 2TM family.

Sensor kinase of Galbibacter marinus
*9.B.304.1.5









Uncharacterized protein of 168 aas and 4 TMSs.

Archaea
Candidatus Lokiarchaeota
UP of Lokiarchaeum sp. GC14_75
*9.B.304.1.6









DUF1707 domain-containing proteinof 148 aas and 2 TMSs.

Bacteria
Actinobacteria
DUF1707 protein of Mycolicibacter heraklionensis
*9.B.304.1.7









Uncharacterized protein of 163 aas and 4 TMSs in a 2 + 2 TMS arrangement.

Bacteria
Proteobacteria
UP of Methyloceanibacter marginalis