TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
*9.B.306.1.1









Uncharacterized protein of 152 aas and 5 TMSs.

Bacteria
Chloroflexi
UP of Anaerolineaceae bacterium 4572_5.2 (marine sediment metagenome)
*9.B.306.1.2









Uncharacterized protein of 146 aas and 5 TMSs

Bacteria
Chloroflexi
UP of Chloroflexi bacterium
*9.B.306.1.3









Uncharacterized class A beta-lactamase-related serine hydrolase with 514 aas and 6 TMSs and a beta-lactamase domain.

Bacteria
Chloroflexi
β-Lactamse of Anaerolineales bacterium
*9.B.306.1.4









Uncharacterized protein of 144 aas and 5 TMSs

Bacteria
Firmicutes
UP of Trichococcus ilyis
*9.B.306.1.5









Uncharacterized protein of 149 aas and 5 TMSs.

Bacteria
Ignavibacteriae
UP of Melioribacter roseus
*9.B.306.1.6









Uncharacterized protein of 147 aas and 5 TMSs.

Archaea
Candidatus Thorarchaeota
UP of Candidatus Thorarchaeota archaeon SMTZ-45 (sediment metagenome)
*9.B.306.1.7









Uncharacterized protein of 65 aas and 2 TMSs.  These two TMSs correspond to the last two TMSs of the other homologues.  It could be a real protein, or it could be a fragment.

Bacteria
Thermotogae
UP of Mesotoga infera
*9.B.306.1.8









Uncharacterized protein of 87 aas and 2 TMSs.  This protein is homologous to other members of the UPSA family with the greatest similarity to the 2 TMS homologue with TC # 9.B.306.1.7 (68% identity).

Bacteria
Chloroflexi
UP of Chloroflexi bacterium RBG_13_51_36 (sediment metagenome)
*9.B.306.1.9









Uncharacterized protein of 156 aas and 5 TMSs

Bacteria
Candidatus Atribacteria
UP of Candidatus Atribacteria bacterium CG2_30_33_13 (groundwater metagenome)
*9.B.306.2.1









Uncharacterized protein of 140 aas and 5 TMSs

Bacteria
Actinobacteria
UP of Phycicoccus sp. Soil748
*9.B.306.2.2









Uncharacterized protein of 148 aas and 5 TMSs

Bacteria
Chloroflexi
UP of Longilinea arvoryzae
*9.B.306.2.3









Uncharacterized protein of 143 aas and 5 TMSs

Bacteria
Thermotogae
UP of Mesotoga infera
*9.B.306.2.4









Uncharacterized protein of 152 aas and 5 TMSs

Archaea
Euryarchaeota
UP of Theionarchaea archaeon DG-70
*9.B.306.2.5









Uncharacterized protein of 155 aas and 5 TMSs

Bacteria
Actinobacteria
UP of Arthrobacter sp. TB 26
*9.B.306.3.1









Uncharacterized protein of 161 aas and 5 TMSs.

Archaea
Euryarchaeota
UP of Thermoplasmatales archaeon SM1-50 (sediment metagenome)
*9.B.306.3.2









Uncharacterized protein of 169 aas and 5 TMSs.

Archaea
Candidatus Bathyarchaeota
uP of Candidatus Bathyarchaeota archaeon RBG_16_57_9 (subsurface metagenome)
*9.B.306.4.1









Putative membrane-bound PQQ-dependent dehydrogenase of the glucose/quinate/shikimate family.  The N-terminal TMSs may be homologous to other members of the CBP family, but this has not been established. 

Bacteria
Proteobacteria
PQQ-dependent dehydrogenase of Serratia sp. M24T3
*9.B.306.4.2









Pyrroloquinoline quinone-dependent dehydrogenase of 796 aas and 5 N-terminal TMSs that may be homologous to the 5 TMSs of the CBP family.

Bacteria
Proteobacteria
PQQ DH of E. coli