Stomatin/Erlin/Podicin Superfamily
This super-family includes two families in TCDB, 8.A.21 and 8.A.195 as well as one member each from families 1.A.6 (member 1.A.6.2.2, where the erlin protein domain is within a subunit of the system), and 1.P.1 (member 1.P.1.1.1, where the erlin proteins are subunits of the system).
8.A.21 - The Stomatin/Podocin/Band 7/Nephrosis.2/SPFH (Stomatin) Family8.A.195 - The Erlin1/2 Complex (Erlin) Family