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. 2011 Feb 2;286(14):12670–12682. doi: 10.1074/jbc.M110.207563

TABLE 3.

Thermodynamic parameters of TraI binding to dsDNA oligomers of length ranging from 9 to 27 bp in buffer A at 25 °C

The following abbreviations are used: n, maximum stoichiometry; Kint, intrinsic binding constant; ω, cooperativity parameter; NA, not applicable.

dsDNA9 dsDNA11 DsDNA15 dsDNA19 DsDNA23 dsDNA27
n 1 1 1 2 2 2
Kint ×105 (m−1) 9.9 ± 7.9 4.7 ± 0.2 5.1 ± 0.2 5.2 ± 0.5 6.2 ± 0.3 5.4 ± 0.4
ω NA NA NA 18.1 ± 3.8 38.6 ± 7.7 14.8 ± 2.2