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2.4.1.19: cyclomaltodextrin glucanotransferase

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

Word Map on EC 2.4.1.19

Reaction

alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranose
=
alpha-cyclodextrin
+
alpha-D-glucose

Synonyms

1,4-alpha-D-glucopyranosyl transferase, Akrilex C cyclodextrin glycosyltransferase, alpha-1,4-glucan 4-glycosyltransferase, cyclizing, alpha-cgt, alpha-CGTase, alpha-cyclodextrin glucanotransferase, alpha-cyclodextrin glucosyltransferase, alpha-cyclodextrin glycosyltransferase, Bacillus macerans amylase, beta-CGTase, beta-cyclodextrin glucanotransferase, beta-cyclodextrin glucosyltransferase, beta-cyclodextrin glycosyltransferase, beta-cyclodextrinase, BMA, C-CGTase, CD glucanotransferase, CGT, CGT13, CGTase, cgtS, CGTse ET1, CGT_TK, cyclodextrin beta-glucanotransferase, cyclodextrin glucanotransferase, cyclodextrin glucosyltransferase, cyclodextrin glycosyl transferase, cyclodextrin glycosyltransferase, cyclodextrin-glycosyltransferase, cyclodextrinase, cyclomaltodextrin glucanyltransferase, cyclomaltodextrin glucotransferase, cyclomaltodextrin glycanotransferase, cyclomaltodextrin glycosyltransferase, gamma-CGTase, gamma-cyclodextrin glycosyltransferase, konchizaimu, M-CGTase, More, neutral-cyclodextrin glycosyltransferase, PFCGT, Toruzyme

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.19 cyclomaltodextrin glucanotransferase

Temperature Range

Temperature Range on EC 2.4.1.19 - cyclomaltodextrin glucanotransferase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
20 - 60
-
about 65% activity at 20°C, around 95-100% activity at 30-50°C, about 50% activity at 60°C
20 - 75
-
activity range
30 - 65
-
No. 5 strain
30 - 70
30 - 80
the enzyme shows more than 50% activity between 30 and 80°C
35
50% of maximum activity
35 - 70
-
ATCC 21783
35 - 80
-
activity range, about 35% of maximal activity at 35°C and 80°C
40 - 50
-
more than 95% of maximum activity, recombinant enzyme
40 - 60
40 - 70
-
40°C: about 50% of maximal activity, 70°C: about 80% of maximal activity
40 - 75
-
40°C: about 40% of maximal activity, 75°C: about 15% of maximal activity, soluble enzyme
40 - 80
40 - 90
-
immobilized enzyme
45 - 70
-
45°C: soluble enzyme shows about 50% of maximal activity, enzyme immobilized on glyoxyl-agarose shows about 60% of maximal activity, 70°C: soluble enzyme shows about 60% of maximal activity, enzyme immobilized on gyoxyl-agarose shows about 75% of maximal activity
50 - 60
50 - 70
50 - 80
50 - 90
50°C: about 45% of maximal activity, 90°C: about 35% of maximal activity
55 - 70
-
55°C: about 75% of maximal activity, 70°C: about 90% of maximal activity
55 - 80
-
55°C: about 60% of maximal activity, about 40% of maximal activity
60 - 100
-
60°C: about 55% of maximal activity, 100°C: about 50% of maximal activity, soluble enzyme and enzyme immobilized on glyoxyl-agarose, substrate: dextrin
70 - 80
-
most active
80 - 120
-
-