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2.4.1.25: 4-alpha-glucanotransferase

This is an abbreviated version!
For detailed information about 4-alpha-glucanotransferase, go to the full flat file.

Word Map on EC 2.4.1.25

Reaction

maltononaose
+
maltotriose
=
maltoundecaose
+
D-glucose

Synonyms

(1->4)-alpha-D-glucan:(1->4)-alpha-D-glucan 4-alpha-D-glycosyltransferase, 4-alpha-D-alpha-glucanotransferase, 4-alpha-glucanotransferase, 4-alpha-GTase, 4alphaGT, 4alphaGTase, AgtA, AgtB, alpha-1,4-glucanotransferase, alpha-1,4-transferase, alpha-amylase-like transglycosylase, alpha-glucanotransferase, alphaGT, alphaGTase, AMase, amylmaltase, amylomaltase, At2g40840, CGTase, Cqm1, D-enzyme, debranching enzyme, debranching enzyme maltodextrin glycosyltransferase, dextrin glycosyltransferase, dextrin glycosyltransferase,, dextrin transglycosylase, disproportionating enzyme, DPE1, DPE2, EC 2.4.1.3, exo-MGTase, GDE, GH77, GH77 amylomaltase, glycogen debranching enzyme, GTase, MalQ, maltodextrin glycosyltransferase, maltosyltransferase, MgtA, MmtA, More, MQ-01, MTase, oligo-1,4-1,4-glucantransferase, PyAMase, TAalphaGT, TAalphaGTase, TLGT, TmalphaGT, TreX, TS alpha GTase, TSalphaGT

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.25 4-alpha-glucanotransferase

Inhibitors

Inhibitors on EC 2.4.1.25 - 4-alpha-glucanotransferase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2-mercaptoethanol
-
D-enzyme, slight inhibition
acarbose
aplanin
-
Bay e 4609, pseudooligosaccharide resembling amylose with a hydroxymethylconduritol unit and a 4-amino-4-deoxy-D-chinorose residue linked to a varying number of alpha-D-glucose units from 7-30
beta-cyclodextrin
-
a mixed-type inhibitor
cyclomaltohexaose
-
inhibition 25%
dithiothreitol
-
D-enzyme, slight inhibition
Fe2+
-
D-enzyme, 50% inhibition
FeCl3
1 mM, 40% loss of activity
HgCl2
0.1 mM, complete loss of activity
methyl-alpha-D-glucoside
-
competitive inhibition
Monoiodoacetic acid
-
-
N-bromosuccinimide
51.2% residual activity at 0.1 mM
p-chloromercuribenzoic acid
phenyl-beta-D-glucoside
-
competitive inhibition
Tris
-
D-enzyme, 50 mM, 35% inhibition
Zn2+
-
D-enzyme
additional information
-