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Cited by 206

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Embracing proteins: structural themes in aptamer–protein complexes

Open access
Gelinas, Amy D, Davies, Douglas R, Janjic, Nebojsa·2016·Current Opinion in Structural Biology

Abstract

Understanding the structural rules that govern specific, high-affinity binding characteristic of aptamer-protein interactions is important in view of the increasing use of aptamers across many applications. From the modest number of 16 aptamer-protein structures currently available, trends are emerging. The flexible phosphodiester backbone allows folding into precise three-dimensional structures using known nucleic acid motifs as scaffolds that orient specific functional groups for target recognition. Still, completely novel motifs essential for structure and function are found in modified aptamers with diversity-enhancing side chains. Aptamers and antibodies, two classes of macromolecules used as affinity reagents with entirely different backbones and composition, recognize protein epitopes of similar size and with comparably high shape complementarity.

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Metadata

Authors
Gelinas, A. D., Davies, D. R., & Janjic, N.
Venue
Current Opinion in Structural Biology
Publisher
Elsevier BV
Published
2016-02
Volume
36
Pages
122-132
ISSN
0959-440X (ISSN-L)
OpenAlex
W2283601867
Cited by
206
References
1
FWCI
1.19
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Embracing proteins: structural themes in aptamer–protein complexes. https://app.cochat.ai/papers/10.1016/j.sbi.2016.01.009
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Gelinas, A. D., Davies, D. R., & Janjic, N. (2016). Embracing proteins: structural themes in aptamer–protein complexes. Current Opinion in Structural Biology. https://doi.org/10.1016/j.sbi.2016.01.009

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