pfam13967: RSN1_TM (this model, PSSM-Id:290675 is obsolete and has been replaced by 433613)
Late exocytosis, associated with Golgi transport
This family represents the first three transmembrane regions of 11-TM proteins involved in vesicle transport. In S. cerevisiae these proteins are members of the yeast facilitator superfamily and are integral membrane proteins localized to the cell periphery, in particular to the bud-neck region. The distribution is consistent with a role in late exocytosis which is in agreement with the proteins' ability to substitute for the function of Sro7p, required for the sorting of the protein Enap1 into Golgi-derived vesicles destined for the cell surface.
Jiyao W et al.(2023). "The conserved domain database in 2023.",