id author title date pages extension mime words sentence flesch summary cache txt pr76f190d5t Kurt Henry Piepenbrink Understanding the Energetic Basis for T-cell Receptor Recognition 2011 .txt text/plain 339 12 53 The interaction energy between those two residues is defined as native free energy change minus the free energy changes of the two single mutants, plus the free energy change of the double-mutant; ddGint = dG(Xwt-Ywt) - dG(Xz->A,Ywt) - dG(Xwt,Yz->A) + dG(Xz->A,Yz->A). In a double mutant cycle between two residues, binding experiments are performed between i) the native partners, ii) the two partners with one residue mutated to alanine, iii) the two partners with the other residue mutated to alanine and iv) the two partners with both residues mutated to alanine. cache/pr76f190d5t.txt txt/pr76f190d5t.txt