This domain family is found in bacteria, and is typically between 107 and 121 amino acids in length. The family is found in association with Pfam:PF01580. The FtsK/SpoIIIE family of DNA transporters are responsible for translocating missegregated chromosomes after the completion of cell division.

1: SpoIIIE strips proteins off the DNA during chromosome translocation. Marquis KA, Burton BM, Nollmann M, Ptacin JL, Bustamante C, Ben-Yehuda S, Rudner DZ; Genes Dev. 2008;22:1786-1795. PMID:18593879