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On the attribution and additivity of binding energies

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Jencks, William P.·1981·Proceedings of the National Academy of Sciences

Abstract

It can be useful to describe the Gibbs free energy changes for the binding to a protein of a molecule, A—B, and of its component parts, A and B, in terms of the “intrinsic binding energies” of A and B, Δ G A i and Δ G B i , and a “connection Gibbs energy,” Δ G s that is derived largely from changes in translational and rotational entropy. This empirical approach avoids the difficult or insoluble problem of interpreting observed ΔH and T Δ S values for aqueous solutions. The Δ G i and Δ G s terms can be large for binding to enzymes and other proteins.

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Metadata

Authors
Jencks, W. P.
Venue
Proceedings of the National Academy of Sciences
Published
1981-07
Volume
78
Issue
7
Pages
4046-4050
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2007272508
Cited by
912
References
0
FWCI
5.98
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: On the attribution and additivity of binding energies. https://app.cochat.ai/papers/10.1073/pnas.78.7.4046
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Jencks, W. P. (1981). On the attribution and additivity of binding energies. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.78.7.4046

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