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2.4.1.33: mannuronan synthase

This is an abbreviated version!
For detailed information about mannuronan synthase, go to the full flat file.

Reaction

GDP-alpha-D-mannuronate
+
[(1->4)-beta-D-mannuronosyl]n
=
GDP
+
[(1->4)-beta-D-mannuronosyl]n+1

Synonyms

mannuronosyl transferase, synthase, alginate

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.33 mannuronan synthase

Substrates Products

Substrates Products on EC 2.4.1.33 - mannuronan synthase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
alpha-D-glucuronate 1-phosphate + (alginate)n
phosphate + ?
show the reaction diagram
-
25% of activity with GDP-D-mannuronate
-
-
?
alpha-D-mannuronate 1-phosphate + (alginate)n
phosphate + (alginate)n+1
show the reaction diagram
-
25% of activity with GDP-D-mannuronate
-
-
?
GDP-D-mannuronate + (alginate)n
GDP + (alginate)n+1
show the reaction diagram