3.2.1.11: dextranase

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

Reaction

Synonyms

1,6-alpha-D-glucan-6-glucanohydrolase, 6-alpha-D-glucan 6-glucanohydrolase, alpha-1,6-D-glucan 6-glucanohydrolase, alpha-1,6-D-glucan-6-glucanohydrolase, Alpha-1,6-glucan-6-glucanohydrolase, alpha-D-1,6-glucan-6-glucanohydrolase, alpha-dextranase, alpha-glucanase, AODex, Dex, Dex2, Dex410, Dex49A, DexA, dextran hydrolase, dextranase, dextranase DL 2, dextranase I, dextranase II, Dextranase Plus L, dextransucrase, DL 2, DXSR, endo-dextranase, endodextranase, extracellular dextranase, Fjoh_4430, LSD1, More, rDex, SmDex, Teth39_0264, TLDex, TPDex

ECTree

     3 Hydrolases

         3.2 Glycosylases

             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds

                3.2.1.11 dextranase

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Results	in table
20	Activating Compound
110	AA Sequence
64	Application
1	CAS Registry Number
29	Cloned(Commentary)
7	Crystallization (Commentary)
1	Expression
4	General Information
4	General Stability
231	Inhibitors
21	kcat/KM [mM/s]
65	KM Value [mM]
61	Localization
52	Metals/Ions
103	Molecular Weight [Da]
33	Natural Substrates/ Products (Substrates)
4	Organic Solvent Stability
253	Organism
2	Pathway
10	PDB ID
91	pH Optimum
29	pH Range
46	pH Stability
44	pI Value
9	Posttranslational Modification
59	Protein Variants
62	Purification (Commentary)
1	Reaction
3	Reaction Type
214	Reference
3	Source Tissue
82	Specific Activity [micromol/min/mg]
12	Storage Stability
364	Substrates and Products (Substrate)
47	Subunits
68	Synonyms
1	Systematic Name
82	Temperature Optimum [°C]
23	Temperature Range [°C]
62	Temperature Stability [°C]
32	Turnover Number [1/s]

KM Value

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KM Value on EC 3.2.1.11 - dextranase

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KM VALUE [mM]

SUBSTRATE

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

IMAGE

0.00011 - 87.1

Dextran

26 entries

0.0003 - 1.25

Dextran T-2000

4 entries

-

0.02

dextran T100

Talaromyces pinophilus

-

pH 6.0, 45°C

745493

-

168.27

dextran T20

Chaetomium globosum

-

at pH 5.5 and 50°C

750163

-

0.000000183 - 327.19

dextran T2000

4 entries

-

0.09 - 172.22

dextran T40

2 entries

-

2.72

dextran T5

Penicillium cyclopium

-

at pH 5.0 and 50°C

750873

-

0.063 - 2.61

dextran T70

2 entries

-

0.000288 - 2.1

isomaltoheptaose

3 entries

0.000386 - 2.3

isomaltohexaose

3 entries

0.0004 - 4.1

isomaltopentaose

3 entries

4 - 6.5

isomaltotetraose

2 entries

25 - 31

isomaltotriose

2 entries

additional information

Dextran

11 entries

0.00011

Dextran

Fusarium verticillioides

-

-

135728

0.0002

Dextran

Polystichum aculeatum

-

substrate dextran 70 kDa, pH 5.0, 35°C

729525

0.0005

Dextran

Polystichum aculeatum

-

substrate dextran 40 kDa, pH 5.0, 35°C

729525

0.00175

Dextran

Polystichum aculeatum

-

substrate dextran 20 kDa, pH 5.0, 35°C

729525

0.003 - 0.456

Dextran

Lipomyces starkeyi

-

depends on the kind of dextran

135746

0.025

Dextran

Talaromyces funiculosus

-

immobilized enzyme 0.029

135720

0.043

Dextran

Chaetomium erraticum

-

pH 5.2, 30°C

738885

0.0555

Dextran

Talaromyces aculeatus

-

soluble enzyme

135743

0.067

Dextran

Sporothrix schenckii

-

-

135718

0.0714

Dextran

Talaromyces aculeatus

-

immobilized enzyme

135743

0.075

Dextran

Chaetomium erraticum

-

pH 5.2, 40°C

738885

0.147

Dextran

Chaetomium erraticum

-

pH 5.2, 50°C

738885

0.26

Dextran

Chaetomium erraticum

-

pH 5.2, 60°C

738885

3.05

Dextran

Streptomyces sp.

-

pH not specified in the publication, temperature not specified in the publication

729416

3.2

Dextran

Purpureocillium lilacinum

-

isoform D-I, calculated as released reducing sugar, 40°C, pH 5.0

739726

3.3

Dextran

Purpureocillium lilacinum

-

isoform D-II, calculated as released reducing sugar, 40°C, pH 5.0

739726

5.9

Dextran

Purpureocillium lilacinum

-

isoform D-II, calculated as released reducing sugar, 40°C, pH 4.0

739726

7.1

Dextran

Purpureocillium lilacinum

-

isoform D-I, calculated as released reducing sugar, 40°C, pH 6.0

739726

7.14

Dextran

Purpureocillium lilacinum

-

isoform D-I, calculated as released reducing sugar, 40°C, pH 4.0

739726

8.3

Dextran

Purpureocillium lilacinum

-

isoform D-II, calculated as released reducing sugar, 40°C, pH 3.0

739726

9.1

Dextran

Purpureocillium lilacinum

-

isoform D-I, calculated as released reducing sugar, 40°C, pH 3.0

739726

9.1

Dextran

Purpureocillium lilacinum

-

isoform D-II, calculated as released reducing sugar, 40°C, pH 6.0

739726

71.4

Dextran

Chaetomium erraticum

-

microwave irradiation shock treatment, pH 5.4, 40°C

738374

75.6

Dextran

Chaetomium erraticum

-

pH 5.4, 40°C

738374

84.6

Dextran

Chaetomium erraticum

-

ultrasound treatment, pH 5.4, 40°C

738374

87.1

Dextran

Chaetomium erraticum

-

ultrasound/microwave irradiation shock treatment, pH 5.4, 40°C

738374

0.0003

Dextran T-2000

Aspergillus carneus

-

-

135730

-

0.0004

Dextran T-2000

Ascospirella lutea

-

-

135730

-

1.1

Dextran T-2000

Streptococcus sobrinus

-

175000-molecular-weight dextranase

135740

-

1.25

Dextran T-2000

Streptococcus sobrinus

-

160000-molecular-weight dextranase

135740

-

0.000000183

dextran T2000

Paenibacillus sp.

H2EI27

pH 5.5, 35°C

729987

-

0.0095

dextran T2000

Pseudothermotoga lettingae

A8F6K5

in 40 mM sodium acetate buffer (pH4.3) at 55°C

701864

-

2.45

dextran T2000

Penicillium cyclopium

-

at pH 5.0 and 50°C

750873

-

327.19

dextran T2000

Chaetomium globosum

-

at pH 5.5 and 50°C

750163

-

0.09

dextran T40

Talaromyces pinophilus

-

pH 6.0, 45°C

745493

-

172.22

dextran T40

Chaetomium globosum

-

at pH 5.5 and 50°C

750163

-

0.063

dextran T70

Talaromyces pinophilus

-

pH 6.0, 45°C

745493

-

2.61

dextran T70

Penicillium cyclopium

-

at pH 5.0 and 50°C

750873

-

0.000288

isomaltoheptaose

Paenibacillus sp.

H2EI27

pH 5.5, 35°C

729987

1.3

isomaltoheptaose

Aspergillus carneus

-

-

135730

2.1

isomaltoheptaose

Ascospirella lutea

-

-

135730

0.000386

isomaltohexaose

Paenibacillus sp.

H2EI27

pH 5.5, 35°C

729987

1.9

isomaltohexaose

Aspergillus carneus

-

-

135730

2.3

isomaltohexaose

Ascospirella lutea

-

-

135730

0.0004

isomaltopentaose

Paenibacillus sp.

H2EI27

pH 5.5, 35°C

729987

2.6

isomaltopentaose

Ascospirella lutea

-

-

135730

4.1

isomaltopentaose

Aspergillus carneus

-

-

135730

4

isomaltotetraose

Ascospirella lutea

-

-

135730

6.5

isomaltotetraose

Aspergillus carneus

-

-

135730

25

isomaltotriose

Aspergillus carneus

-

-

135730

31

isomaltotriose

Ascospirella lutea

-

-

135730

additional information

Dextran

Bacillus licheniformis

C0HJE3

Km value 0.374 mg/ml, p-h 4.5, 37°C

738400

additional information

Dextran

Priestia megaterium

KF241867

Km value of native enzyme, 4.38 mg/ml, of immobilzed enzyme, 9.92 mg/ml, respectively, pH 7.0, 50°C

737848

additional information

Dextran

Pochonia chlamydosporia

A0A179FQV9

Km value 1.77 g/l, pH 6.0, 50°C, dextran with molecular weight from 60000 to 90000 Da

743902

additional information

dextran 742CB

Thermoanaerobacter pseudethanolicus

-

Km value is 2.9 mg/ml, pH 5.2, 70°C

730181

-

additional information

dextran T2000

Thermoanaerobacter pseudethanolicus

-

Km value is 6.4 mg/ml, pH 5.2, 70°C

730181

-

additional information

dextran T500

Thermoanaerobacter pseudethanolicus

-

Km value is 2.5 mg/ml, pH 5.2, 70°C

730181

-

additional information

additional information

Purpureocillium lilacinum

-

0.06 microgram/ml, dextran

135724

-

additional information

additional information

Purpureocillium lilacinum

-

0.26 g/l, dextran

135727

-

additional information

additional information

Chaetomium erraticum

-

KM-values of soluble and adsorbed enzymes do not differ significantly

680987

-

additional information

additional information

Talaromyces aculeatus

-

0.9 g (500 kDa dextran) per l

685747

-

additional information

additional information

Talaromyces aculeatus

-

1.3 g (500 kDa dextran) per l

685747

-