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.

Reaction

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

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Results	in table
11	Activating Compound
28695	AA Sequence
23	Application
1	CAS Registry Number
79	Cloned(Commentary)
13	Crystallization (Commentary)
38	Disease/ Diagnostics
1	Expression
2	General Information
2	General Stability
29	Inhibitors
25	kcat/KM [mM/s]
3	Ki Value [mM]
52	KM Value [mM]
16	Localization
1	Metals/Ions
61	Molecular Weight [Da]
28	Natural Substrates/ Products (Substrates)
476	Organism
11	Pathway
63	PDB ID
50	pH Optimum
7	pH Range
9	pH Stability
3	pI Value
1	Posttranslational Modification
94	Protein Variants
59	Purification (Commentary)
3	Reaction
3	Reaction Type
229	Reference
60	Source Tissue
19	Specific Activity [micromol/min/mg]
9	Storage Stability
464	Substrates and Products (Substrate)
54	Subunits
155	Synonyms
1	Systematic Name
51	Temperature Optimum [°C]
7	Temperature Range [°C]
32	Temperature Stability [°C]
53	Turnover Number [1/s]

pH Stability

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pH Stability on EC 2.4.1.25 - 4-alpha-glucanotransferase

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pH STABILITY

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

3 - 11

Aquifex aeolicus

-

stable

662665

3 - 8

Bacillus sp. (in: Bacteria)

-

loses 40% of the activity at pH 3.0, 80% at pH 8.0

488995

4

Arabidopsis thaliana

-

no activity detected

489000

4 - 10

Thermus aquaticus

B7A9X4

-

489016

4 - 7.5

Thermus thermophilus

O87172

pH stability of wild-type and mutant enzymes, overview

685153

5 - 9

Thermus aquaticus

-

the recombinant enzyme maintains more than 80% of its activity at a temperature range of 50-80°C and a pH range of 5.0-9.0

704054

5.2 - 7.5

Thermotoga maritima

O33838

2 h, 80°C, less than 25% loss of initial activity

747689

5.5 - 10

Thermococcus litoralis

-

completely stable at 4°C for 18 h

489010

5.5 - 9

Corynebacterium glutamicum

-

stable at 30°C

718654