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Cited by 181

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Unnatural Amino Acid Incorporation into Virus-Like Particles

Open access
Strable, Erica, Prasuhn, Duane E., Udit, Andrew K., Brown, Steven, Link, A. James, Ngo, John T., Lander, Gabriel, Quispe, Joel, Potter, Clinton S., Carragher, Bridget, Tirrell, David A., Finn, M. G.·2008·Bioconjugate Chemistry

Abstract

Virus-like particles composed of hepatitis B virus (HBV) or bacteriophage Qbeta capsid proteins have been labeled with azide- or alkyne-containing unnatural amino acids by expression in a methionine auxotrophic strain of E. coli. The substitution does not affect the ability of the particles to self-assemble into icosahedral structures indistinguishable from native forms. The azide and alkyne groups were addressed by Cu(I)-catalyzed [3 + 2] cycloaddition: HBV particles were decomposed by the formation of more than 120 triazole linkages per capsid in a location-dependent manner, whereas Qbeta suffered no such instability. The marriage of these well-known techniques of sense-codon reassignment and bioorthogonal chemical coupling provides the capability to construct polyvalent particles displaying a wide variety of functional groups with near-perfect control of spacing.

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Crossref · 10.1021/bc700390r

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Metadata

Authors
Strable, E., Prasuhn, D. E., Udit, A. K., Brown, S., Link, A. J., Ngo, J. T., Lander, G., Quispe, J., Potter, C. S., Carragher, B., Tirrell, D. A., & Finn, M. G.
Venue
Bioconjugate Chemistry
Published
2008-03-05
Volume
19
Issue
4
Pages
866-875
ISSN
  • 1043-1802 (ISSN-L)
  • 1520-4812
OpenAlex
W2085048677
Cited by
181
References
4
FWCI
12.05
Type
journal article
Language
en
Open access
green

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