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2.4.1.82: galactinol-sucrose galactosyltransferase

This is an abbreviated version!
For detailed information about galactinol-sucrose galactosyltransferase, go to the full flat file.

Word Map on EC 2.4.1.82

Reaction

alpha-D-galactosyl-(1->3)-1D-myo-inositol
+
sucrose
=
myo-inositol
+
raffinose

Synonyms

alkaline alpha galactosidase 1, At4g01970, galactinol:sucrose 6-galactosyl transferase, galactosyltransferase, galactinol-sucrose, More, raffinose synthase, raffinose synthase 1, raffinose synthase 2, raffinose synthase 3, raffinose synthase 4, raffinose synthase 5, raffinose synthase 6, RafS, RFO synthase/galactosylhydrolase, RFS4, RFS5, RS1, RS2, RS3, RS4, RS5, RS6, ZmRAFS

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.82 galactinol-sucrose galactosyltransferase

Specific Activity

Specific Activity on EC 2.4.1.82 - galactinol-sucrose galactosyltransferase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.00005
recombinant in Sf21 insect cells
0.0012
-
crude seed extract
0.00138
-
protoplast
0.00258
-
protoplast
0.00396
-
protoplast
0.045
0.185
-
substrate 4-nitrophenol-alpha-D-galactopyranoside, pH 7.0, 45°C
0.2
-
substrate raffinose, pH 7.0, 45°C
0.497
-
purified enzyme
0.56
-
substrate galactinol, pH 7.0, 45°C
additional information