9.B.248. The DUF2070 (DUF2070) Family Proteins of this family have a variety of topologies, usually from 5 to 10 TMSs with all but one in the N-terminal part of the protein and one near the C-terminus. These proteins may be oligosaccharyl transferases, resembling archaeosortase A system-associated proteins Almost all members of this family are found in archaea.
Examples:
TC#	Name	Organismal Type	Example
9.B.248.1.1	DUF2070 family protein of ~ 8 TMSs.		DUF2070 family protein of Haloquadratum walsbyi

9.B.248.1.2	Uncharacterized membrane protein of 521 aas and 5 TMSs, 4 N-terminal and 1 C-terminal.		UP of Candidatus Nitrosoarchaeum koreensis MY1

9.B.248.1.3	Uncharacterized protein of 575 aas and 7 TMSs with 6 N-terminal and 1 C-terminal.		UP of Thermoplasma volcanium

9.B.248.1.4	DUF2070 domain-containing uncharacterized protein of 579 aas and 8 TMSs with 7 N-terminal and 1 C-terminal TMSs.		UP of Vulcanisaeta thermophila

9.B.248.1.5	Uncharacterized DUF2070 domain-containing proteinof 534 aas and 4 - 6 N-terminal TMSs plus 1 C-terminal TMS.		UP of Metallosphaera sedula

9.B.248.1.6	Arabinosyltransferase, AftA, of 650 aas and 13 TMSs in a 3 + 5 + 1 +4 arrangement.		AftA of Gordonia sihwensis

9.B.248.1.7	DUF2070 domain-containing proteinof 547 aas and 7 TMSs with 6 N-terminal and 1 C-terminal.		DUF2070 of Halostagnicola larsenii