Literature summary for 5.1.3.6 extracted from

Usadel, B.; Schluter, U.; Molhoj, M.; Gipmans, M.; Verma, R.; Kossmann, J.; Reiter, W.D.; Pauly, M.
Identification and characterization of a UDP-D-glucuronate 4-epimerase in Arabidopsis (2004), FEBS Lett., 569, 327-331.

Cloned(Commentary)

Cloned (Comment)	Organism
expression in Pichia pastoris	Arabidopsis thaliana

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.23	-	UDP-D-glucuronate	25°C, pH 7.9, recombinant enzyme	Arabidopsis thaliana

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	-	cv. Columbia-0	-
Arabidopsis thaliana	Q9LIS3	cv. Columbia-0	-

Source Tissue	Comment	Organism	Textmining
anther	-	Arabidopsis thaliana	-
cauline leaf	-	Arabidopsis thaliana	-
cauline leaf	GAE1	Arabidopsis thaliana	-
cauline leaf	GAE2	Arabidopsis thaliana	-
flower	-	Arabidopsis thaliana	-
flower	GAE1	Arabidopsis thaliana	-
flower	GAE2	Arabidopsis thaliana	-
leaf	GAE1	Arabidopsis thaliana	-
leaf	GAE2	Arabidopsis thaliana	-
leaf	only in leaf veins	Arabidopsis thaliana	-
pollen	only detected after pollen maturation	Arabidopsis thaliana	-
root	expressed in root hair zone	Arabidopsis thaliana	-
root	expression of GAE4 is confined to root tips	Arabidopsis thaliana	-
root	GAE1 is expressed throughout the root	Arabidopsis thaliana	-
root	GAE2 is expressed throughout the root	Arabidopsis thaliana	-
root	GAE3 is expressed in root hair zone	Arabidopsis thaliana	-
silique	-	Arabidopsis thaliana	-
silique	GAE1	Arabidopsis thaliana	-
silique	GAE2	Arabidopsis thaliana	-
stem	-	Arabidopsis thaliana	-
stem	GAE1	Arabidopsis thaliana	-
stem	GAE2	Arabidopsis thaliana	-

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
UDP-glucuronate	-	Arabidopsis thaliana	UDP-D-galacturonate	-	r

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
7.9	-	-	Arabidopsis thaliana

pH Minimum	pH Maximum	Comment	Organism
5	9	pH 5.0: about 65% of maximal activity, pH 9.0: about 95% of maximal activity	Arabidopsis thaliana