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Fruit bromelain

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Fruit bromelain
Identifiers
EC no.3.4.22.33
CAS no.9001-00-7
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
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NCBIproteins

Fruit bromelain (EC 3.4.22.33, juice bromelain, ananase, Bromelase (a trademark), bromelin, extranase, pinase, pineapple enzyme, traumanase, fruit bromelain FA2) is an enzyme.[1][2][3][4] This enzyme catalyses the following chemical reaction

Hydrolysis of proteins with broad specificity for peptide bonds. Bz-Phe-Val-Arg-NHMec is a good synthetic substrate

This enzyme is isolated from pineapple plant, Ananas comosus.

See also

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References

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  1. ^ Sasaki M, Kato T, Iida S (September 1973). "Antigenic determinant common to four kinds of thiol proteases of plant origin". Journal of Biochemistry. 74 (3): 635–7. PMID 4127920.
  2. ^ Yamada F, Takahashi N, Murachi T (June 1976). "Purification and characterization of a proteinase from pineapple fruit, fruit bromelain FA2". Journal of Biochemistry. 79 (6): 1223–34. PMID 956152.
  3. ^ Ota S, Muta E, Katahira Y, Okamoto Y (July 1985). "Reinvestigation of fractionation and some properties of the proteolytically active components of stem and fruit bromelains". Journal of Biochemistry. 98 (1): 219–28. PMID 4044551.
  4. ^ Rowan AD, Buttle DJ, Barrett AJ (March 1990). "The cysteine proteinases of the pineapple plant". The Biochemical Journal. 266 (3): 869–75. PMC 1131219. PMID 2327970.
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