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Cited by 451

The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.

Halogen bonding (X‐bonding): A biological perspective

Open access
Scholfield, Matthew R., Zanden, Crystal M. Vander, Carter, Megan, Ho, P. Shing·2013·Protein Science

Abstract

The concept of the halogen bond (or X‐bond) has become recognized as contributing significantly to the specificity in recognition of a large class of halogenated compounds. The interaction is most easily understood as primarily an electrostatically driven molecular interaction, where an electropositive crown, or σ‐hole, serves as a Lewis acid to attract a variety of electron‐rich Lewis bases, in analogous fashion to a classic hydrogen bonding (H‐bond) interaction. We present here a broad overview of X‐bonds from the perspective of a biologist who may not be familiar with this recently rediscovered class of interactions and, consequently, may be interested in how they can be applied as a highly directional and specific component of the molecular toolbox. This overview includes a discussion for where X‐bonds are found in biomolecular structures, and how their structure–energy relationships are studied experimentally and modeled computationally. In total, our understanding of these basic concepts will allow X‐bonds to be incorporated into strategies for the rational design of new halogenated inhibitors against biomolecular targets or toward molecular engineering of new biological‐based materials.

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Metadata

Authors
Scholfield, M. R., Zanden, C. M. V., Carter, M., & Ho, P. S.
Venue
Protein Science
Publisher
Wiley
Published
2012-12-29
Volume
22
Issue
2
Pages
139-152
ISSN
  • 0961-8368 (ISSN-L)
  • 1469-896X
OpenAlex
W2059107251
Cited by
451
References
55
FWCI
17.20
Type
journal article
Language
en
Open access
bronze

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