3.2.1.89: arabinogalactan endo-beta-1,4-galactanase

This is an abbreviated version!
For detailed information about arabinogalactan endo-beta-1,4-galactanase, go to the full flat file.

Reaction

Synonyms

arabinogalactanase, beta-1,4-galactanase, beta-D-galactanase, beta1,4-endogalactanase, BLGAL, E-EGAL, E-GAL, endo-1,4-beta-galactanase, endo-beta-(1->4)-D-galactanase, endo-beta-1,4-D-galactanase, endo-beta-1,4-galactanase, endo-beta-D-1,4-galactanase, endogalactanase A, GAL, GALA, galactanase, GALB, GH53 endo-beta-1,4-galactanase, More, PcGAL1

ECTree

     3 Hydrolases

         3.2 Glycosylases

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

                3.2.1.89 arabinogalactan endo-beta-1,4-galactanase

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Results	in table
6745	AA Sequence
1	CAS Registry Number
12	Cloned(Commentary)
9	Crystallization (Commentary)
4	General Information
20	Inhibitors
21	Localization
8	Metals/Ions
23	Molecular Weight [Da]
7	Natural Substrates/ Products (Substrates)
39	Organism
32	PDB ID
25	pH Optimum
8	pH Range
17	pH Stability
3	pI Value
4	Posttranslational Modification
3	Protein Variants
21	Purification (Commentary)
2	Reaction
1	Reaction Type
38	Reference
1	Source Tissue
15	Specific Activity [micromol/min/mg]
2	Storage Stability
62	Substrates and Products (Substrate)
12	Subunits
32	Synonyms
1	Systematic Name
18	Temperature Optimum [°C]
3	Temperature Range [°C]
16	Temperature Stability [°C]
1	Turnover Number [1/s]

pH Stability

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pH Stability on EC 3.2.1.89 - arabinogalactan endo-beta-1,4-galactanase

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pH STABILITY

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

10

Thermotoga maritima

Q9X0S8

60°C, 60 min, about 60% of maximal activity

678791

2 - 8

Aspergillus aculeatus

-

-

136947

2.5 - 5.5

Aspergillus aculeatus

-

at least 50% activity after 2 h at 37°C

657295

3

Thermotoga maritima

Q9X0S8

60°C, 60 min, about 75% loss of activity

678791

3 - 9

Penicillium chrysogenum

B5MGR3

purified recombinant enzyme, over 80% activity remaining after 16 h

731199

3.2 - 7.5

2 entries

3.5 - 8.5

Humicola insolens

-

at least 50% activity after 2 h at 37°C

657295

4 - 10

2 entries

4 - 7

Aspergillus niger

-

-

136949

4 - 9

Thermotoga maritima

Q9X0S8

60°C, 60 min, less than 20% los of activity in the pH-range 4-9

678791

5 - 12

Bacillus sp. (in: Bacteria)

-

S-39

136950

5 - 9.5

Bacillus subtilis

-

at 30°C

136943

5.5 - 10.5

Bacillus subtilis

-

in presence of Ca2+

136942

6 - 10

Aspergillus sojae

-

-

136951

7 - 12

Bacillus sp. (in: Bacteria)

-

S-2

136950

3.2 - 7.5

Aspergillus aculeatus

-

enzyme retains at least 80% of its activity between pH 4.4 and pH 7 at 40°C after 24 h, but loses 50% of its activity below pH 3.2 and above pH 7.5

655166

3.2 - 7.5

Aspergillus aculeatus

-

purified enzyme, 24 h, 40°C, 80% remaining activity at pH 4.4 and pH 7.0, less than 50% remaining activity below pH 3.2 and above pH 7.5

655166

4 - 10

Bacillus licheniformis

-

the enzyme retains more than 75 % activity after 24 h at pH 4.0-10.0

749617

4 - 10

Penicillium citrinum

-

-

136936