9.b.349. The Uncharacterized Archaeal/Bacterial 6 TMS Protein (UAB6P) Family Members of this family are usually between 300 and 400 aas, have centrally located hydrophobic domains of 6 TMSs, and substantial hydrophilic regions.
Examples:
TC#	Name	Organismal Type	Example
9.B.349.1.1	Uncharacterized 6 TMS membrane protein of 360 aas.		UP of Candidatus Heimdallarchaeota archaeon AB_125 (marine sediment metagenome)

9.B.349.1.2	Uncharacterized protein of 329 aas and 6 TMSs.		UP of Eggerthella lenta

9.B.349.1.3	Uncharacterized protein of 430 aas and 7 TMSs in a 3 + 3 + 1 TMS arrangement.		UP of Candidatus Heimdallarchaeota archaeon AB_125 (marine sediment metagenome)

9.B.349.1.4	Uncharacterized protein of 341 aas and 6 TMSs		UP of Anaerolineaceae bacterium

9.B.349.1.5	Uncharacterized protein of 320 aas and 6 TMSs		UP of Shewanella baltica

9.B.349.1.6	Uncharacterized protein of 319 aas and 6 TMSs, with an N-terminal hydrohilic domain.		UP of Methanocella paludicola

9.B.349.1.7	Uncharacterized protein of 362 aas and 6 TMSs		UP of Candidatus Lokiarchaeota archaeon (sediment metagenome)

Examples:
TC#	Name	Organismal Type	Example
9.B.349.2.1	Uncharacterized protein of 356 aas and 6 TMSs		UP of Candidatus Heimdallarchaeota archaeon LC_3 (marine sediment metagenome)

9.B.349.2.2	Uncharacterized protein of 363 aas and 6 TMSs		UP of Candidatus Heimdallarchaeota archaeon B3_Heim (marine sediment metagenome)