Article
New insight into long-range nonadditivity within protein double-mutant cycles.
Proteins - 15 Feb 2008
Istomin Andrei Y, Gromiha M Michael, Vorov Oleg K, Jacobs Donald J, Livesay Dennis R
Abstract excerpt
Additivity principles in chemistry, biochemistry, and biophysics have been used extensively for decades. Nevertheless, it is well known that additivity frequently breaks down in complex biomacromolecules. Nonadditivity within protein double mutant free energy cycles of spatially close residue pairs is a generally well-understood phenomenon, whereas a robust description of nonadditivity extending over large...
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