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2.4.1.43: polygalacturonate 4-alpha-galacturonosyltransferase

This is an abbreviated version!
For detailed information about polygalacturonate 4-alpha-galacturonosyltransferase, go to the full flat file.

Word Map on EC 2.4.1.43

Reaction

UDP-alpha-D-galacturonate
+
[(1->4)-alpha-D-galacturonosyl]n
=
UDP
+
[(1->4)-alpha-D-galacturonosyl]n+1

Synonyms

alpha-1,4-galacturonosyltransferase, alpha-1,4-galacturonosyltransferase1, alpha-1,4-galacturonosyltransferase7, diphosphogalacturonic acid:GalAT, EC 2.4.1.75, galacturonosyltransferase, uridine diphosphogalacturonate-polygalacturonate alpha-, galacturonosyltransferase1, galacturonosyltransferase7, GalAT, GAUT1, homogalacturonan alpha-1,4-galacturonosyltransferase, homogalacturonan alpha-1,4-GalAT, pectin GalAT, UDP galacturonate-polygalacturonate alpha-galacturonosyltransferase, uridine diphosphogalacturonate-polygalacturonate alpha-galacturonosyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.43 polygalacturonate 4-alpha-galacturonosyltransferase

Substrates Products

Substrates Products on EC 2.4.1.43 - polygalacturonate 4-alpha-galacturonosyltransferase

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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
UDP-D-galacturonate + (1,4-alpha-D-galacturonosyl)n
UDP + (1,4-alpha-D-galacturonosyl)n+1
show the reaction diagram
UDP-D-galacturonate + homogalacturonan
?
show the reaction diagram
-
-
-
?
UDP-D-galacturonic acid + (1,4-alpha-D-galacturonosyl)n
UDP + (1,4-alpha-D-galacturonosyl)n+1
show the reaction diagram
UDP-D-galacturonic acid + 2-aminobenzamide-labeled oligogalacturonide
?
show the reaction diagram
-
degree of polymerization between 12 and 17
-
-
?
UDP-D-galacturonic acid + fluorogenic pyridylaminated-oligogalacturonic acid
?
show the reaction diagram
-
degree of polymerization 7-14, galacturonic acid is transferred onto the nonreducing end of fluorogenic pyridylaminated-oligogalacturonic acid through alpha-1,4-linkages
-
-
?
UDPgalacturonic acid + 4-nitrophenol
UDP + 4-nitrophenyl-beta-D-galacturonide
show the reaction diagram
-
-
-
?