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2.4.1.5: dextransucrase

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

Word Map on EC 2.4.1.5

Reaction

sucrose
+
[(1->6)-alpha-D-glucosyl]n
=
D-fructose
 +
[(1->6)-alpha-D-glucosyl]n+1

Synonyms

B-512F dextransucrase, B-512FMC dextransucrase, Cab3, CEP, DexT, dextran-sucrase, DS, DSase, DSR, Dsr S protein, DSR-F, DSR-S, DSRB742, DSRBCB4, DSRC39-2, DsrE563, DsrP, DSRS, DSRWC, DsrX, FT045B dextransucrase, glucansucrase, glucosyltransferase, glucosyltransferase, sucrose-1,6-alpha-glucan, glycosyltransferase R, Gtf, Gtf-DSM, GTFR, More, SGE, sucrose 6-glucosyltransferase, sucrose:1, 6-alpha-D-glucan 6-alpha-glucosyltransferase, sucrose:1,6-alpha-D-glucan-6-alpha-D-glucosyltransferase, Wc392-rDSR, WcCab3-DSR

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.5 dextransucrase

pH Range

pH Range on EC 2.4.1.5 - dextransucrase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
2.5 - 7
pH 2.5: about 75% of maximal activity, pH 7.0: about 70% of maximal activity
3.5 - 6.8
activity range of the recombinant enzyme, profile, overview
3.5 - 8
4 - 6.5
over 60% activity within this range, purified recombinant enzyme
4 - 7
4 - 7.5
4.5 - 6.5
-
activity range analyzed
4.6 - 5.6
-
measurement range, 85% of maximal activity at pH 4.6
4.8 - 7.2
-
broad range with activities higher than 60% of maximal activity
5 - 6.4
highly reduced activity below pH 5.0 and above pH 6.4
5 - 7
-
about 40% of maximal activity at pH 5.0 and pH 7.0
additional information
-
no enzyme activity at neutral pH by the wild-type strain