Planteome: Term Details for "levan fructotransferase (DFA-IV-forming) activity" (GO:0033996)

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Term Information

Accession: GO:0033996
Name: levan fructotransferase (DFA-IV-forming) activity
Ontology: molecular_function
Synonyms: 2,6-beta-D-fructan D-fructosyl-D-fructosyltransferase (forming di-beta-D-fructofuranose 2,6':2',6-dianhydride) activity, 2,6-beta-D-fructan lyase (di-beta-D-fructofuranose-2,6':2',6-dianhydride-forming) activity, levan fructotransferase activity
Alternate IDs: None
Definition: Catalysis of the reaction: beta-D-fructopyranosyl-(2->6)-[D-fructofuranosyl-(2->6)]n-D-fructofuranoside = beta-D-fructopyranosyl-(2->6)-[D-fructofuranosyl-(2->6)](n-1)-D-fructofuranoside + di-beta-D-fructofuranose 2,6':2',6-dianhydride. This reaction is the production of di-beta-D-fructofuranose 2,6':2',6-dianhydride (DFA IV) by successively eliminating the diminishing (2->6)-beta-D-fructan (levan) chain from the terminal D-fructosyl-D-fructosyl disaccharide. Source: EC:4.2.2.16
Comment: None
History: See term history for GO:0033996 at QuickGO
Subset: None
Related: Link to all annotated objects annotated to levan fructotransferase (DFA-IV-forming) activity.; Link to all direct and indirect annotations to levan fructotransferase (DFA-IV-forming) activity.; Link to all direct and indirect annotations download (limited to first 10,000) for levan fructotransferase (DFA-IV-forming) activity.
Feedback: Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

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BFO:0000001 entity
BFO:0000003 occurrent
BFO:0000015 process
GO:0003674 molecular_function
GO:0003824 catalytic activity
GO:0016829 lyase activity
GO:0016835 carbon-oxygen lyase activity
GO:0016837 carbon-oxygen lyase activity, acting on polysaccharides
GO:0033996 levan fructotransferase (DFA-IV-forming) activity

Parents of levan fructotransferase (DFA-IV-forming) activity (GO:0033996)

subject	relation	object
levan fructotransferase (DFA-IV-forming) activity	is_a	carbon-oxygen lyase activity, acting on polysaccharides (GO:0016837)

This term has no children.

EC: 4.2.2.16
MetaCyc: 4.2.2.16-RXN