» Articles » PMID: 17319644

Arginine Grafting to Endow Cell Permeability

Overview
Journal ACS Chem Biol
Specialties Biochemistry
Biology
Date 2007 Feb 27
PMID 17319644
Citations 37
Authors
Affiliations
Soon will be listed here.
Abstract

We report on a means to endow proteins with the ability to permeate mammalian cells without appending an exogenous domain. Our approach is to install a cationic patch on the surface of a target protein by the grafting of arginine residues. Doing so with GFP did not compromise conformational stability but enabled efficient cellular uptake that was dependent on cell-surface glycosaminoglycans. We anticipate that this cell-permeable variant of GFP, which obviates the need for transfection, will be useful for numerous applications in cell biology and that the method of arginine grafting will be broadly applicable.

Citing Articles

Design of Cell-Penetrating Domain Antibodies via a Genetically Encoded β-Lactam Amino Acid.

Rabb J, Kruse L, Lin Q Angew Chem Int Ed Engl. 2025; 64(9):e202424076.

PMID: 39777952 PMC: 11850181. DOI: 10.1002/anie.202424076.


Evaluation of the Cytosolic Uptake of HaloTag Using a pH-Sensitive Dye.

Giancola J, Grimm J, Jun J, Petri Y, Lavis L, Raines R ACS Chem Biol. 2024; 19(4):908-915.

PMID: 38525961 PMC: 11186736. DOI: 10.1021/acschembio.3c00713.


Intracellular delivery of therapeutic proteins. New advancements and future directions.

Porello I, Cellesi F Front Bioeng Biotechnol. 2023; 11:1211798.

PMID: 37304137 PMC: 10247999. DOI: 10.3389/fbioe.2023.1211798.


Modular Diazo Compound for the Bioreversible Late-Stage Modification of Proteins.

Jun J, Petri Y, Erickson L, Raines R J Am Chem Soc. 2023; 145(12):6615-6621.

PMID: 36920197 PMC: 10175043. DOI: 10.1021/jacs.2c11325.


Enhanced immunogenicity of a positively supercharged archaeon thioredoxin scaffold as a cell-penetrating antigen carrier for peptide vaccines.

Cavazzini D, Spagnoli G, Mariz F, Reggiani F, Maggi S, Franceschi V Front Immunol. 2022; 13:958123.

PMID: 36032169 PMC: 9405434. DOI: 10.3389/fimmu.2022.958123.


References
1.
Hanson G, Aggeler R, Oglesbee D, Cannon M, Capaldi R, Tsien R . Investigating mitochondrial redox potential with redox-sensitive green fluorescent protein indicators. J Biol Chem. 2004; 279(13):13044-53. DOI: 10.1074/jbc.M312846200. View

2.
Fuchs S, Raines R . Pathway for polyarginine entry into mammalian cells. Biochemistry. 2004; 43(9):2438-44. PMC: 2819928. DOI: 10.1021/bi035933x. View

3.
Cody C, Prasher D, Westler W, Prendergast F, Ward W . Chemical structure of the hexapeptide chromophore of the Aequorea green-fluorescent protein. Biochemistry. 1993; 32(5):1212-8. DOI: 10.1021/bi00056a003. View

4.
HEIM R, Tsien R . Engineering green fluorescent protein for improved brightness, longer wavelengths and fluorescence resonance energy transfer. Curr Biol. 1996; 6(2):178-82. DOI: 10.1016/s0960-9822(02)00450-5. View

5.
Cormack B, Valdivia R, Falkow S . FACS-optimized mutants of the green fluorescent protein (GFP). Gene. 1996; 173(1 Spec No):33-8. DOI: 10.1016/0378-1119(95)00685-0. View