9.B.251. The Uncharacterized Protein from Unculturable Bacteria-5 (UPUB5) Family
The members of this family have sizes of about 240 - 320 aas and 6 - 8 TMSs, usually in groups of 2. They are found only in uncultered bacteria, mostly of the CPR domain.
This family belongs to the: Odorant Receptor Channel.