Literature summary for 3.4.22.33 extracted from

Rowan, A.D.
Fruit bromelain (2004), Handbook of proteolytic enzymes (Barrett, A. J. , Rawlings, N. D. , Woessner, J. F. , eds. ) Academic Press, 2, 1137-1138.

No PubMed abstract available

Search for more literature for 3.4.22.33

Inhibitors

Inhibitors	Comment	Organism	Structure
additional information	enzyme is inhibited by cystatin	Ananas comosus

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
25000	-	1 * 25000	Ananas comosus

Organism

Organism	UniProt	Comment	Textmining
Ananas comosus	-	-	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
fruit	-	Ananas comosus	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
benzoyl-Phe-Val-Arg-4-methylcoumarin 7-amide + H2O	convenient substrate for fruit bromelain, scarcely affected by stem bromelain	Ananas comosus	benzoyl-Phe-Val-Arg + 7-amino-4-methylcoumarin	-	?
additional information	enzyme is scarcely able to hydrolyze benzyloxycarbonyl-Arg-Arg-4-methylcoumarin 7-amide	Ananas comosus	?	-	?

Subunits

Subunits	Comment	Organism
monomer	1 * 25000	Ananas comosus

pI Value

Organism	Comment	pI Value Maximum	pI Value
Ananas comosus	-	-	4.6

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Release 2023.1 (January 2023)