InterPro domain: IPR006912

The majority of members of this family are from plants, including putative members of the PIF/Ping-Pong family [ 1 , 2 ]. They may be Harbinger transposase-derived proteins.

1. P instability factor: an active maize transposon system associated with the amplification of Tourist-like MITEs and a new superfamily of transposases. Proc. Natl. Acad. Sci. U.S.A. 98, 12572-7
2. The plant MITE mPing is mobilized in anther culture. Nature 421, 167-70