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. 2019 Jul 22;47(16):8581–8594. doi: 10.1093/nar/gkz606

Table 1.

ITC binding data for interaction of E. coli SSB C-terminal peptides and SIPs

Stoichiometry (N) K (Inline graphic) ΔH (kcal/mol)
RecO P15 1 (fixed) (1.2 ± 0.3) × Inline graphic −5.2 ± 0.1
P31 (4.1 ± 0.5) × Inline graphic −5.1 ± 0.1
P65 (3.9 ± 0.8) × Inline graphic −4.7 ± 0.1
PriA P15 (2.6 ± 0.1) × Inline graphic −9.6 ± 0.3
P31 (4.1 ± 0.2) × Inline graphic −9.7 ± 0.2
P65 (4.5 ± 0.1) × Inline graphic −9.8 ± 0.1
DNA Pol III (χ) P15 (3.0 ± 0.1) × Inline graphic −9.3 ± 0.1
P31 (2.8 ± 0.1) × Inline graphic −9.1 ± 0.1
P65 (7.2 ± 0.4) × Inline graphic −9.3 ± 0.2
PriC (10 mM NaCl) P15 (1.6 ± 0.1) × Inline graphic −2.7 ± 0.1
P31 (1.3 ± 0.1) × Inline graphic −2.3 ± 0.1
P65 (8.9 ± 0.9) × Inline graphic −2.6 ± 0.1

K = observed association equilibrium constant, ΔH = enthalpy change.