9.B.300. The 4 TMS DUF420 (DUF420) Family
The proteins of this family have about 140 - 160 aas and 4 TMSs.
Uncharacterized protein of 142 aas and 4 TMSs
Lokiarchaeum sp. GC14_75
Uncharacterized protein of 156 aas and 4 TMSs
UP of Chlamydia abortus
DUF420 domain-containing protein of 153 aas and 4 TM
DUF420 protein of Planococcus antarcticus