pfam08478: POTRA_1 (This model is not part of the current CDD release)
POTRA domain, FtsQ-type
FtsQ/DivIB bacterial division proteins (pfam03799) contain an N-terminal POTRA domain (for polypeptide-transport-associated domain). This is found in different types of proteins, usually associated with a transmembrane beta-barrel. FtsQ/DivIB may have chaperone-like roles, which has also been postulated for the POTRA domain in other contexts.
Jiyao W et al.(2023). "The conserved domain database in 2023.",