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2.5.1.5: galactose-6-sulfurylase

This is an abbreviated version!
For detailed information about galactose-6-sulfurylase, go to the full flat file.

Reaction

eliminates sulfate from the D-galactose 6-sulfate residues of porphyran, producing 3,6-anhydrogalactose residues =

Synonyms

D-galactose-6-sulfurylase, Gal-6-sulfurylase, galactose 6-sulfatase, galactose 6-sulfurylase, galactose-6-sulfatase, GALNS, porphyran sulfatase, sulfatase, porphyran

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.5 galactose-6-sulfurylase

pH Range

pH Range on EC 2.5.1.5 - galactose-6-sulfurylase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
6.5 - 9.5
-
the activity at pH 6.5 and 9.5 is 23.6% and 0.9% of the maximum activity, respectively
6.8 - 9.2
-
pH 6.8: about 45% of activity maximum, pH 9.2: about 35% of activity maximum