3.4.24.68	Cobalt	zinc-dependent endoproteinase, can replace zinc	31425	
3.4.24.68	Nickel	zinc-dependent endoproteinase, can replace zinc	31425	
3.4.24.68	Zinc	1 atom zinc per molecule toxin, zinc-binding motif: His-Glu-X-X-His, nickel or cobalt can replace zinc	31425	
3.4.24.68	Zinc	L-chain: form of zinc-endopeptidase, 0.8-1 gatom zinc/mol toxin, bound to light or L-chain	31426	
3.4.24.68	Zinc	toxin surface topography of His-residues	31422	
3.4.24.68	Zinc	zinc-dependent endoproteinase	31422, 31424, 31425, 31426	
3.4.24.68	Zn2+	contains zinc	753125	
3.4.24.68	Zn2+	crystal structure provides insight into the role of the zinc ion	670961	
3.4.24.68	Zn2+	dependent on	707330, 753213, 753425, 754911	
3.4.24.68	Zn2+	zinc endopeptidase	653717