Iron-Binding Protein Degradation by Cysteine Proteases of Naegleria fowleri

Table 2

Total crude extract (TCE). Locations of bands present in the zymography assays using different substrates: (X) proteases at pH 7; () proteases that appear at pH 5 and 9.

MW		Substrate
		Pg	h-bLf			h-hLf			h-hTf			eqF			hHb
	pH	7	5	7	9	5	7	9	5	7	9	5	7	9	5	7	9
150		X	*	X					*
130		X			*
100		X	*	X	*	*	X			X
70		X	*	X
75									*
60		X							*	X
50						*