Fruit bromelain
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
| Fruit bromelain | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 3.4.22.33 | ||||||||
| CAS no. | 9001-00-7 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
This enzyme is isolated from pineapple plant, Ananas comosus.
See also
References
- 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.
- 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.
- 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.
- 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.
External links
- Fruit+bromelain at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
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