Table 1.

Kinetics of toxin cell wall binding.

toxin protein	toxin concentration (molecules/cell)	time to bind 50% of molecules (min)	time until binding rate plateaus (min)	reference
K1	56 400	0.88	10	[26]
K1	1600	1.1	10	[26]
K2	1000	0.9	10	[28]