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2.4.1.34: 1,3-beta-glucan synthase

This is an abbreviated version!
For detailed information about 1,3-beta-glucan synthase, go to the full flat file.

Word Map on EC 2.4.1.34

Reaction

UDP-alpha-D-glucose
+
[(1->3)-beta-D-glucosyl]n
=
UDP
+
[(1->3)-beta-D-glucosyl]n+1

Synonyms

(1,3)-beta-D-glucan (curdlan) synthase, (1,3)-beta-D-glucan synthase, (1,3)-beta-glucan (callose) synthase, (1,3)beta-D-glucan synthase, 1,3-beta-D-glucan 3-beta-D-glucosyltransferase, 1,3-beta-D-glucan synthase, 1,3-beta-D-glucan synthetase, 1,3-beta-D-glucan-UDP glucosyltransferase, 1,3-beta-glucan synthase, 1,3-beta-glucan synthase (GS), 1,3-beta-glucan-uridine diphosphoglucosyltransferase, Arabidopsis beta-1,3-glucan synthase, beta(1,3)-D-glucan synthase, beta(1,3)glucan synthase, beta-1,3-glucan synthase, beta-1,3-glucan synthetase, beta-glucan synthase, Bgs1p, bgs2p, Bgs3p, Bgs4p, callose synthase, callose synthetase, CalS, CrdS, curdlan synthase, Fks, FKS-1, Fks1p, FKS2, GCS1, GLS1, glucan synthase (GS), glucan synthase-like, glucan synthase-like 1, GS-II, Gsc-1, Gsc1, GSC2, GSL, GSL1, GSL8, MaFKS, More, paramylon synthetase, PbFKS1, PMR, PNEG_03180, PNEJI1_001061, UDP-glucose-1,3-beta-glucan glucosyltransferase, UDP-glucose-beta-glucan glucosyltransferase, UDP-glucose:(1,3)beta-glucan synthase, UDPglucose-1,3-beta-D-glucan glucosyltransferase, uridine diphosphoglucose-1,3-beta-glucan glucosyltransferase, uridine-diphosphate glucose:1,3-beta-D-glucosyltransferase, ZT1E4_G10604

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.34 1,3-beta-glucan synthase

pH Range

pH Range on EC 2.4.1.34 - 1,3-beta-glucan synthase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
6.5 - 9
-
6.5 and 9: about 30% of activity maximum
6.8
-
optimal conditions for callose synthese in vitro
6.8 - 8.8
-
6.8 and 8.8: about 50% of activity maximum
7 - 7.8
-
7: about 60% of activity maximum, 7.8: about 70% of activity maximum
7.5 - 8.5
-
pH 7.5: activity maximum, pH 8.5: about 50% of activity maximum