| Entry |
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| Name |
inulosucrase;
sucrose 1-fructosyltransferase;
sucrose:2,1-beta-D-fructan 1-beta-D-fructosyltransferase
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| Class |
Transferases;
Glycosyltransferases;
Hexosyltransferases
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| Sysname |
sucrose:(2->1)-beta-D-fructan 1-beta-D-fructosyltransferase
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| Reaction(IUBMB) |
sucrose + [(2->1)-beta-D-fructosyl]n = glucose + [(2->1)-beta-D-fructosyl]n+1 [RN: R04194 R06059]
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| Reaction(KEGG) |
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| Substrate |
sucrose [CPD: C00089];
[(2->1)-beta-D-fructosyl]n
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| Product |
glucose [CPD: C00031];
[(2->1)-beta-D-fructosyl]n+1
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| Comment |
Converts sucrose into inulin and D-glucose. Some other sugars can act as D-fructosyl acceptors.
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| History |
EC 2.4.1.9 created 1961
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| Pathway |
| ec00500 | Starch and sucrose metabolism |
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| Orthology |
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| Genes |
| SFER: | NCTC12278_01789(sacB) |
» show all
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| Reference |
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| Authors |
BHATIA IS, SATYANARAYANA MN, SRINIVASAN M. |
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| Title |
Transfructosidase from Agave vera cruz Mill. |
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| Journal |
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| Reference |
|
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| Authors |
DEDONDER R. |
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| Title |
[The glucides of the Jerusalem artichoke. III. Synthesis of glucofructosanes in vitro by extracts of different organs of the artichoke.] |
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| Journal |
Bull Soc Chim Biol (Paris) 34:171-82 (1952) |
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| Reference |
|
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| Authors |
EDELMAN J, BACON JS. |
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| Title |
Transfructosidation in extracts of the tubers of Helianthus tuberosus L. |
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| Journal |
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| Other DBs |
| ExplorEnz - The Enzyme Database: | 2.4.1.9 |
| ExPASy - ENZYME nomenclature database: | 2.4.1.9 |
| BRENDA, the Enzyme Database: | 2.4.1.9 |
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