9.B.290. The Uncharacterized Prokaryotic Protein of 8 - 11 TMS (UPP8-11) Family This family consists of medium sized integral membrane proteins with 8 - 11 TMSs. The first 4 TMSs are of about equal size, but then they continue with (large - small TMSs)_n. These proteins are from archaea and bacteria.
Examples:
TC#	Name	Organismal Type	Example
9.B.290.1.1	Uncharacterized protein of 406 aas and 8 TMSs.		UP of Lokiarchaeum sp. GC14_75

9.B.290.1.2	Uncharacterized putative AAT family protein of 467 aas and 11 TM		*UP of uncultured Desulfovibrio* sp.**

9.B.290.1.3	Uncharacterized protein of 363 aas and 10 TMSs.		UP of Rhodococcus fascians

9.B.290.1.4	Uncharacterized protein of 415 aas and 11 TMSs.		UP of Anaerosporomusa subterranea