3.2.1.139: alpha-glucuronidase

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

Reaction

Synonyms

(4-O-methyl)-alpha-glucuronidase, 4-O-methylglucuronidase, aGlu, Agu115, Agu115A, Agu4B, AguA, alpha-(4-O-methyl)-D-glucuronidase, alpha-D-glucuronidase, Alpha-glucosiduronase, alpha-glucosiduronate glucuronohydrolase, alpha-glucuronidase, amylouronate hydrolase-I, Aryl alpha-glucuronidase, AugA, AUH-I, BoAgu115A, DEG75-AG, GH115, GH115 glucuronidase, GH67, GH67 alpha-glucuronidase, GlcA115A, GlcA67A, GLRI, glucuronidase, alpha-, glycosyl hydrolase family 115 alpha-glucuronidase, non-xylanolytic alpha-glucuronidase, p-nitrophenyl alpha-D-glucuronide-hydrolyzing enzyme, Pjdr2_5977, PNP-GAase, RUM630-AG, Sde_1755, TrDCase, TreDCase

ECTree

     3 Hydrolases

         3.2 Glycosylases

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

                3.2.1.139 alpha-glucuronidase

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Results	in table
7	Activating Compound
769	AA Sequence
12	Application
1	CAS Registry Number
21	Cloned(Commentary)
8	Crystallization (Commentary)
1	Expression
14	General Information
1	General Stability
63	Inhibitors
5	kcat/KM [mM/s]
6	Ki Value [mM]
39	KM Value [mM]
12	Localization
16	Metals/Ions
44	Molecular Weight [Da]
12	Natural Substrates/ Products (Substrates)
184	Organism
18	PDB ID
34	pH Optimum
16	pH Range
19	pH Stability
4	pI Value
2	Posttranslational Modification
73	Protein Variants
31	Purification (Commentary)
1	Reaction
4	Reaction Type
83	Reference
4	Source Tissue
19	Specific Activity [micromol/min/mg]
1	Storage Stability
203	Substrates and Products (Substrate)
41	Subunits
63	Synonyms
1	Systematic Name
30	Temperature Optimum [°C]
11	Temperature Range [°C]
43	Temperature Stability [°C]
31	Turnover Number [1/s]

pH Range

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pH Range on EC 3.2.1.139 - alpha-glucuronidase

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pH RANGE

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

2 - 4

Helix pomatia

-

pH 2: about 30% of maximal activity, pH 4: about 70% of maximal activity

26106

3 - 5

Phanerodontia chrysosporium

-

pH 3.0: about 80% of maximal activity, pH 5.0: about 50% of maximal activity

26105

3 - 5.8

Thermoascus aurantiacus

-

about 45% of maximal activity at pH 3 and at pH 5.8

26107

3 - 8.5

Scheffersomyces stipitis

-

-

745060

3.3 - 7

Trichoderma reesei

-

pH 3.3: about 60% of maximal activity, pH 7: about 50% of maximal activity

26109

4 - 5.5

Scheffersomyces stipitis

A3LY17

at pH 4.0 25.5% and at pH 5.5 51.6% activity

697944

4 - 5.6

Aspergillus niger

-

about 50% of maximal activity at pH 4.5 and 5.6

26100

4.5 - 7.5

Geobacillus stearothermophilus

-

about 40% of maximal activity at pH 4.5 and pH 7.5

646735

4.8 - 6.3

Piromyces communis

-

pH 5.8: about 80% of maximal activity, pH 6.3: about 50% of maximal activity

26104

5 - 6.2

Thermoanaerobacterium saccharolyticum

-

pH 5: about 85% of maximal activity, pH 6.2: about 65% of maximal activity

26108

5 - 8

5 entries

5.5 - 9.5

uncultured bacterium

-

activity range, profile overview

732277

5 - 8

Cellvibrio japonicus

B3PC73

pH 5: 20% of maximal activity, pH 8: about 60% of maximal activity

665367

5 - 8

Paenibacillus sp.

-

-

703044

5 - 8

Thermoanaerobacterium saccharolyticum

-

at least 40% of maximal activity at pH-values ranging from 5 to 8

26103

5 - 8

Thermoclostridium stercorarium

-

at least 40% of maximal activity at pH-values ranging from 5 to 8

26103

5 - 8

Thermotoga maritima

-

pH 5: about 35% of maximal activity, pH 8: about 45% of maximal activity

26110