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3.2.1.164: galactan endo-1,6-beta-galactosidase

This is an abbreviated version!
For detailed information about galactan endo-1,6-beta-galactosidase, go to the full flat file.

Word Map on EC 3.2.1.164

Reaction

Endohydrolysis of (1->6)-beta-D-galactosidic linkages in arabinogalactan proteins and (1->3):(1->6)-beta-galactans to yield galactose and (1->6)-beta-galactobiose as the final products =

Synonyms

6GAL, beta-(1,6)-galactanase, beta-1,6-galactanase, beta-D-galactanase, ebg, endo-beta-(1,6)-D-galactanase, endo-beta-(1-6)-D-galactanase, endo-beta-(1-6)-galactanase, endo-beta-(1->6)-D-galactanase, endo-beta-(1->6)-galactanase, endo-beta-1,6-D-galactanase, endo-beta-1,6-galactanase, GAL1, More, Tv6GAL, type II arabinogalactan-degrading enzyme

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.164 galactan endo-1,6-beta-galactosidase

Purification

Purification on EC 3.2.1.164 - galactan endo-1,6-beta-galactosidase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
CM-32 column chromatography, DEAE-Sepharose column chromatography and Sephadex G-100 gel filtration
native enzyme 26.2fold to homogeneity by several chromatographic steps, overview
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native enzyme form a commercial cellulase preparation, 57fold to homogeneity by ammonium sulfate fractionation, two steps of ion exchange chromatography, and gel filtration
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native enzyme from commercial pectinase preparation by anion and cation exchange chromatography, ultrafiltration, and gel filtration
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recombinant His6-tagged enzyme from Escherichia coli strain Bl21 by two steps of metal chelating chromatography, the thioredoxin tag is cleaved off
recombinant maltose-binding-protein fusion enzyme from Escherichia coli strain DH5alpha, by cation exchange and amylose affinity chromatography, followed by hydrophobic interaction chromatography, native enzyme 88fold from strain S12 culture filtrate by anion exchange and hydrophobic interaction chromatography, followed by cation exchange chromatography, dialysis and gel filtration
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