. 2013 Jul 4;3(3):259–282. doi: 10.3390/bios3030259

Table 3.

Equilibrium and kinetic values for DosS and DosT.

		O₂			CO		NO
Protein	k_on	k_off	K_d	k_on	k_off	K_d	K_d
	M⁻¹·s⁻¹	s⁻¹	M	M⁻¹·s⁻¹	s⁻¹	M	M
DosT	0.79 ^a	20 ^a	26 ^a	0.05 ^a	0.06 ^a	0.94 ^a	0.005 ^a
DosS	8.8 ^a	12.5 ^a	3.0 ^a	1.8 ^a	0.06 ^a	0.036 ^a	0.020 ^a
DosS	11.8 ^b	6.79 ^b	0.58 ^b	0.31 ^c	2.57 ^c	8.29 ^c

^a Values in Tris^.HCl buffer, 50 mM KCl, 5% ethylene glycol, at pH 8.0, 25 °C [33]; ^b Values in phosphate buffer, 200 mM NaCl, 1 mM EDTA, pH 7.5, 25 °C [38]; ^c Values in phosphate buffer, 200 mM NaCl, 1 mM EDTA, pH 7.5, 4 °C [38].