Table 2. Kinetic values for reactions of plants Hbs with NO and nitrite.

	$k_{\mathbf{N}\mathbf{o}\mathbf{p}\mathbf{e}\mathbf{n}\mathbf{t}}^{\mathrm{\prime }}$1	kNOD1	kNiR2	$k_{\mathbf{F}{\mathbf{e}}^{\mathbf{+}\mathbf{3}}\mathbf{-}\mathbf{N}\mathbf{O}}^{\mathrm{\prime }}$3	References
BvHb1.1	8.1	8.8	5.3	2.8	This study
BvHb1.2	17	59.1	3.1	0.5	This study
AtHb1			58		[11,32]
RiceHb1			83		[12]
BvHb2	15.5	26.3	8.3	0.3	This study
AtHb2			11		[11,32]

¹×10⁶ M⁻¹s⁻¹.

²×10³ M⁻¹s⁻¹;

³s⁻¹.