Back to results
US 7,608,699 B2Granted
Synthetic nuclear localization signal derived from lentiviral integrase and methods of use thereof
AssigneeThe Rockefeller University
InventorsMark A. Muesing, Tshaka J. Cunningham
Life of this patent
Estimating the term…
Abstract
The present invention provides novel peptides, nucleic acids, vectors, compounds, compositions and methods for regulating nuclear import. The present invention also relates to a lentiviral NLS, and methods of use thereof for inhibiting HIV pathogenesis and disease progression, and for gene delivery methods.
Claims1
An isolated polynucleotide comprising a nucleic acid encoding a lentiviral nuclear localization signal derived from a fragment of an HIV-1 integrase consisting of the amino acid sequence corresponding to the formula:
- R5(R6)2FRVYR1R3R2R8R3NPLWR3GPR8KR4R5WR3GEGA(R4)3R6DR6SR6R4KVR4PR(R3)2R8KIR4R3D, wherein:
- R1=an aromatic amino acid;
- R2=an acidic amino acid;
- R3=a basic amino acid;
- R4=a branched chain amino acid;
- R5=a hydrophobic amino acid;
- R6=a polar amino acid;
- R7=a proline or serine amino acid residue;
- R8=a small amino acid residue selected from the group consisting of a glycine, an alanine, a cysteine and an asparagine amino acid residue.
6 more elements
Dependencies are inferred from the claim text.