Literature summary extracted from

Leivas, C.; Iacomini, M.; Cordeiro, L.
Structural characterization of a rhamnogalacturonan I-arabinan-type I arabinogalactan macromolecule from starfruit (Averrhoa carambola L.) (2015), Carbohydr. Polym., 121, 224-230 .

Organism

EC Number	Organism	UniProt	Comment	Textmining
3.2.1.89	Aspergillus niger	-	-	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
3.2.1.89	pectic polysaccharide from Averrhoa carambola + H2O	the substrate is composed of rhamnose, arabinose, galactose and uronic acid in the 5.0:72.5:12.1:10.4 molar ratios, respectively. The arabinan moiety is formed by (1->5)-linked alpha-L-Araf units in the backbone, branched at O-3 by (1->2)- and (1->3)-linked alpha-L-Araf units, while the type I arabinogalactan is formed by (1->4)- and(1->4,6)-linked beta-D-Galp units in the backbone with (1->5)-, (1-> 3,5)- and (1-> 3)-linked alpha-L-Araf units as side chains	Aspergillus niger	?	-	?

Synonyms

EC Number	Synonyms	Comment	Organism
3.2.1.89	endo-beta-(1->4)-D-galactanase	-	Aspergillus niger

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Release 2023.1 (January 2023)