| abstract |
This disclosure describes fusion polypeptides and complexes, compositions, and methods involving the fusion polypeptides. Generally, the fusion polypeptides include at least a portion of a protein of interest and at least a functional portion of a HUH polypeptide. Generally, the functional portion of a HUH polypeptide includes at least a portion of a Rep/relaxase domain that includes at least one catalytic polar amino acid residue and at least one metal-coordinating amino acid residues. |