Entry |
|
Name |
1,3-beta-oligoglucan phosphorylase;
beta-1,3-oligoglucan:orthophosphate glucosyltransferase II;
beta-1,3-oligoglucan phosphorylase;
1,3-beta-D-oligoglucan:phosphate alpha-D-glucosyltransferase
|
Class |
Transferases;
Glycosyltransferases;
Hexosyltransferases
 |
Sysname |
(1->3)-beta-D-glucan:phosphate alpha-D-glucosyltransferase
|
Reaction(IUBMB) |
[(1->3)-beta-D-glucosyl]n + phosphate = [(1->3)-beta-D-glucosyl]n-1 + alpha-D-glucose 1-phosphate [RN: R03116 R06018]
|
Reaction(KEGG) |
|
Substrate |
[(1->3)-beta-D-glucosyl]n;
phosphate [CPD: C00009]
|
Product |
[(1->3)-beta-D-glucosyl]n-1;
alpha-D-glucose 1-phosphate [CPD: C00103]
|
Comment |
Does not act on laminarin. Differs in specificity from EC 2.4.1.31 (laminaribiose phosphorylase) and EC 2.4.1.97 (1,3-beta-D-glucan phosphorylase).
|
History |
EC 2.4.1.30 created 1972
|
Reference |
|
Authors |
Marechal LR. |
Title |
Beta-1,3-oligoglucan:orthophosphate glucosyltransferases from Euglena gracilis. I. Isolation and some properties of a beta-1,3-oligoglucan phosphorylase. |
Journal |
|
Reference |
|
Authors |
Marechal LR. |
Title |
Beta-1,3-oligoglucan: orthophosphate glucosyltransferases from Euglena gracilis. II. Comparative studies between laminaribiose- and beta-1,3-oligoglucan phosphorylase. |
Journal |
|
Other DBs |
ExplorEnz - The Enzyme Database: | 2.4.1.30 |
ExPASy - ENZYME nomenclature database: | 2.4.1.30 |
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