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Table 1 Binding of rCuaA and rCuaD to cellodextrins: thermodynamic parameters and dissociation constants

From: A seven-gene cluster in Ruminiclostridium cellulolyticum is essential for signalization, uptake and catabolism of the degradation products of cellulose hydrolysis

Protein Substrate K D (nM) ΔG (kcal mol−1) ΔH (kcal mol−1) − TΔS (kcal mol−1)
rCuaD G2 23 ± 3 − 9.95 ± 0.06 − 8.25 ± 0.18 − 1.70 ± 0.13
rCuaA G2 240 ± 20 − 8.88 ± 0.04 − 33.30 ± 0.10 24.40 ± 0.14
G3 405 ± 110 − 8.59 ± 0.16 − 31.90 ± 1.70 23.30 ± 1.54
G4 644 ± 58 − 8.38 ± 0.65 − 15.14 ± 0.11 6.80 ± 0.03
G5 1860 ± 130 − 7.69 ± 0.04 − 12.80 ± 0.08 5.12 ± 0.12