Table 1.

Nitric oxide release rate constants for nitrophorins 1-4^a. Two rate constants are observable, k_off1 = fast and k_off2 = slow (Andersen and others 2000).

	pH 5.0		pH 8.0
	koff1a	koff2	koff1	koff2
NP1	0.2	0.02	2.2	0.6
NP2	0.05	0.006	0.12	0.01
NP3	0.05	0.005	0.08	0.01
NP4	0.14	0.01	2.6	0.6

^asec⁻¹