Ananain
| Ananain | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.4.22.31 | ||||||||
| CAS number | 119129-70-3 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Ananain (EC 3.4.22.31, stem bromelain, fruit bromelain) is an enzyme.[1][2] This enzyme catalyses the following chemical reaction
- Hydrolysis of proteins with broad specificity for peptide bonds. Best reported small molecule substrate Bz-Phe-Val-Arg-NHMec
This enzyme is isolated from stem of pineapple plant, Ananas comosus.
References
- ↑ Rowan, A.D.; Buttle, D.J.; Barrett, A.J. (1988). "Ananain: a novel cysteine proteinase found in pineapple stem". Arch. Biochem. Biophys. 267: 262–270. doi:10.1016/0003-9861(88)90031-8. PMID 3196029.
- ↑ Rowan, A.D.; Buttle, D.J.; Barrett, A.J. (1990). "The cysteine proteinases of the pineapple plant". Biochem. J. 266: 869–875. PMC 1131219. PMID 2327970.
External links
- Ananain at the US National Library of Medicine Medical Subject Headings (MeSH)
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