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. Author manuscript; available in PMC: 2009 Nov 7.
Published in final edited form as: J Mol Biol. 2008 Jul 16;383(2):324–346. doi: 10.1016/j.jmb.2008.07.024

Table 4.

The dependence of the initial binding heat of 38/160bp DNA on the choice of the binding site size of a large site size mode

20 bp 25 bp 30 bp 34 bp
ki (M−1) 1.4 × 105 2.1 × 105 4.3 × 105 2.1 × 106
(i = 20, 25, 30 or 34)
ΔHi (kcal/mol) 7.7 7.7 7.7 7.7
fi,160bp / fi,38bp 0.48 / 0.39 0.57 / 0.41 0.72 / 0.48 0.92 / 0.72
f10,160bp / f10,38bp 0.39 / 0.45 0.32 / 0.43 0.21 / 0.38 0.06 / 0.21
f6,160bp / f6,38bp 0.13 / 0.16 0.11 / 0.16 0.07 / 0.14 0.02 / 0.07
Qcalc,160bp / Qcalc,38bp 5.1 / 4.6 5.6 / 4.7 6.3 / 5.0 7.3 / 6.3
Qobs,160bp / Qobs,38bp 7.3 / 6.5 7.3 / 6.5 7.3 / 6.5 7.3 / 6.5