EC 2.4.1.9 - Inulosucrase

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IntEnz Enzyme Nomenclature
EC 2.4.1.9

Names

Accepted name:
inulosucrase
Other names:
sucrose 1-fructosyltransferase
sucrose:2,1-β-D-fructan 1-β-D-fructosyltransferase
Systematic name:
sucrose:(2→1)-β-D-fructan 1-β-D-fructosyltransferase

Reaction

Comments:

Converts sucrose into inulin and D-glucose. Some other sugars can act as D-fructosyl acceptors.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0047725
CAS Registry Number: 9030-16-4
UniProtKB/Swiss-Prot:

References

  1. Bhatia, I.S., Satvanaravana, M.N. and Srinivasan, M.
    Transfructosidase from Agave cera cruz Mill.
    Biochem. J. 61: 171-174 (1955).
  2. Dedonder, R.
    Les glucides du topinambour. III. Synthèse de glucofructosanes in vitro par des extraits de divers organes de tropinambour.
    Bull. Soc. Chim. Biol. 34: 171-182 (1952).
  3. Edelman, J. and Bacon, J.S.D.
    Transfructosidation in extracts of Helianthus tuberosusL.
    Biochem. J. 49: 529-540 (1951).

[EC 2.4.1.9 created 1961]