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Results 1 - 5 of 5

EC Number	Substrates	Commentary Substrates	Products	Commentary (Products)	Reversibility
3.4.22.B28	beta-subunit of the coat protein + H2O	30°C, 5 mM Ca2+	?	-	?
3.4.22.B28	calpain 8 + H2O	one of the autolysis sites is between Ala5 and Ala6	?	-	?
3.4.22.B28	more	calpain 8/nCL-2 and calpain 9/nCL-4 constitute an active protease complex, G-calpain, in which both molecules are essential for activity, and that is involved in gastric mucosal defense. Calpains 8 and 9 are regulated differently from each other and from conventional calpains and, thus, have potentially important, specific functions in the gastrointestinal tract. Calpains 8 and 9 are molecular chaperones for each other, overview	?	-	?
3.4.22.B28	peptide + H2O	-	hydrolyzed peptide	-	?
3.4.22.B28	peptide + H2O	specific regulatory function of the enzyme in digestive tract	hydrolyzed peptide	-	?

Results 1 - 5 of 5

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Release 2026.1 (March 2026)