Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

2.4.1.9: inulosucrase

This is an abbreviated version!
For detailed information about inulosucrase, go to the full flat file.

Word Map on EC 2.4.1.9

Reaction

sucrose
+
[(beta-D-Fruf-(2->1))n]-alpha-D-Glup
=
alpha-D-glucose
 +
[(beta-D-Fruf-(2->1))n+1]-alpha-D-Glup

Synonyms

Ffase, fructansucrase, fructosyltransferase, fructosyltransferase, sucrose 1-, FTase, FTF, GH68 fructansucrase, HugO, INU, InuJ, IS, ISase, IslA, More, sucrose 1-fructosyltransferase, sucrose: 2,1-beta-D-fructan 1-beta-D-fructosyltransferase, sucrose:2,1-beta-D-fructan1-beta-D-fructosyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.9 inulosucrase

pH Range

pH Range on EC 2.4.1.9 - inulosucrase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
3.7 - 6.5
50% activity at pH 3.7 an pH 6.5
4 - 9
-
the optimal pH for the enzyme spans a relatively broad range, from pH 5.0 to 7.0. A relatively substantial amount of activity continues at the pH extremes of pH 4.0 (79.6 %) and pH 9.0 (49.2 %)
4.5 - 6
more than 85% of maximum activity
5 - 10
-
almost no activity below pH 5 and above pH 10.0
6 - 10
the enzyme is active between pH 6.0 and 10.0
7.5
sharp decrease in activity above