Actinidain
From Infogalactic: the planetary knowledge core
actinidain | |||||||||
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File:Actinidain 1AEC.png
Biological assembly image of actinidain from Actinidia chinensis. From PDB: 1AEC.
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Identifiers | |||||||||
EC number | 3.4.22.14 | ||||||||
CAS number | Template:CAS | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / EGO | ||||||||
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Actinidain (EC 3.4.22.14, actinidin, Actinidia anionic protease, proteinase A2 of Actinidia chinensis) is a type of cysteine protease enzyme found in fruits including kiwifruit (genus Actinidia), pineapple, mango, banana and papaya. This enzyme is part of the papain-like peptidase C1 family.[1][2][3] This enzyme catalyses the following chemical reaction similar to that of papain.
From the kiwi fruit or Chinese gooseberry (Actinidia chinensis).
It is a known allergen and commercially useful as a meat tenderizer.
References
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External links
- The MEROPS online database for peptidases and their inhibitors: C01.007
- EC 3.4.22.14
- actinidain at the US National Library of Medicine Medical Subject Headings (MeSH)
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