| Entry |
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| Name |
mannan 1,2-(1,3)-alpha-mannosidase;
exo-1,2-1,3-alpha-mannosidase;
1,2-1,3-alpha-D-mannan mannohydrolase
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| Class |
Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
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| Sysname |
(1->2)-(1->3)-alpha-D-mannan mannohydrolase
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| Reaction(IUBMB) |
Hydrolysis of (1->2)- and (1->3)-linkages in yeast mannan, releasing mannose
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| Reaction(KEGG) |
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| Comment |
A 1,6-alpha-D-mannan backbone remains after action on yeast mannan. This is further attacked, but slowly.
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| History |
EC 3.2.1.77 created 1972
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| Pathway |
| ec00051 | Fructose and mannose metabolism |
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| Reference |
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| Authors |
Jones GH, Ballou CE. |
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| Title |
Studies on the structure of yeast mannan. I. Purification and some properties of an alpha-mannosidase from an arthrobacter species. |
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| Journal |
J Biol Chem 244:1043-51 (1969) |
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| Reference |
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| Authors |
Jones GH, Ballou CE. |
|---|
| Title |
Studies on the structure of yeast mannan. II. Mode of action of the Arthrobacter alpha-mannosidase on yeast mannan. |
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| Journal |
J Biol Chem 244:1052-9 (1969) |
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| Other DBs |
| ExplorEnz - The Enzyme Database: | 3.2.1.77 |
| ExPASy - ENZYME nomenclature database: | 3.2.1.77 |
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| LinkDB |
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