CPC C12N 9/88 (2013.01) [B82Y 5/00 (2013.01); C07K 19/00 (2013.01); C12N 15/11 (2013.01); C12Y 401/02014 (2013.01)] | 6 Claims |
1. A three-dimensional nanocage comprising:
a protein covalently linked to a polynucleotide handle, wherein the protein is a homotrimer;
wherein the polynucleotide handle is covalently linked to a solvent exposed cysteine by a disulfide linkage or
wherein the polynucleotide handle is covalently linked to a surface 4-azidophenylalanine residue; and
wherein the polynucleotide handle is at least 15 base pairs long; and
a DNA assembly comprising a polynucleotide arm complementary to the polynucleotide handle linked to the protein, wherein the polynucleotide handle and the polynucleotide arm form a double-stranded complex linked to the protein to the DNA assembly; and
wherein the DNA assembly comprises 4 oligonucleotides.
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