3.2.1.197: beta-1,2-mannosidase

This is an abbreviated version!
For detailed information about beta-1,2-mannosidase, go to the full flat file.

Reaction

Synonyms

BACOVA_03624, BT_3780, Dfer_3176

ECTree

     3 Hydrolases

         3.2 Glycosylases

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

                3.2.1.197 beta-1,2-mannosidase

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Results	in table
3	AA Sequence
1	Cloned(Commentary)
1	Crystallization (Commentary)
8	kcat/KM [mM/s]
3	KM Value [mM]
2	Natural Substrates/ Products (Substrates)
6	Organism
1	pH Optimum
21	Protein Variants
1	Reaction
6	Reference
3	Specific Activity [micromol/min/mg]
20	Substrates and Products (Substrate)
6	Synonyms
1	Systematic Name
1	Temperature Stability [°C]
3	Turnover Number [1/s]

Substrates Products

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Substrates Products on EC 3.2.1.197 - beta-1,2-mannosidase

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SUBSTRATE

PRODUCT                       

REACTION DIAGRAM

ORGANISM

UNIPROT

COMMENTARY
(Substrate)

LITERATURE
(Substrate)

COMMENTARY
(Product)

LITERATURE
(Product)

Reversibility
r=reversible
ir=irreversible
?=not specified

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

4 entries

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

6 entries

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranose + alpha-D-mannopyranose

4 entries

Candida mannan + H2O

? + alpha-D-mannopyranose

4 entries

additional information

?

-

2 entries

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Bacteroides thetaiotaomicron

Q8A186

-

738663

-

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Bacteroides thetaiotaomicron DSM 2079

Q8A186

-

738663

-

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Dyadobacter fermentans

C6W7B1

i.e. beta-1,2-mannotetraose

738244

-

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Dyadobacter fermentans DSM 18053

C6W7B1

i.e. beta-1,2-mannotetraose

738244

-

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Bacteroides thetaiotaomicron

Q8A186

-

738663

enzyme releases alpha-D-mannose from beta-1,2-mannooligosaccharides with an inversion of the anomeric configuration

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Bacteroides thetaiotaomicron DSM 2079

Q8A186

-

738663

enzyme releases alpha-D-mannose from beta-1,2-mannooligosaccharides with an inversion of the anomeric configuration

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Dyadobacter fermentans

C6W7B1

-

738244

enzyme releases alpha-D-mannose from beta-1,2-mannooligosaccharides with an inversion of the anomeric configuration

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Dyadobacter fermentans

C6W7B1

i.e. beta-1,2-mannotriose

738244

enzyme releases alpha-D-mannose from beta-1,2-mannooligosaccharides with an inversion of the anomeric configuration

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Dyadobacter fermentans DSM 18053

C6W7B1

-

738244

enzyme releases alpha-D-mannose from beta-1,2-mannooligosaccharides with an inversion of the anomeric configuration

-

?

beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + alpha-D-mannopyranose

Dyadobacter fermentans DSM 18053

C6W7B1

i.e. beta-1,2-mannotriose

738244

enzyme releases alpha-D-mannose from beta-1,2-mannooligosaccharides with an inversion of the anomeric configuration

-

?

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranose + alpha-D-mannopyranose

Bacteroides thetaiotaomicron

Q8A186

-

738663

-

-

?

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranose + alpha-D-mannopyranose

Bacteroides thetaiotaomicron DSM 2079

Q8A186

-

738663

-

-

?

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranose + alpha-D-mannopyranose

Dyadobacter fermentans

C6W7B1

i.e. beta-1,2-mannobiose

738244

-

-

?

beta-D-mannopyranosyl-(1->2)-D-mannopyranose + H2O

beta-D-mannopyranose + alpha-D-mannopyranose

Dyadobacter fermentans DSM 18053

C6W7B1

i.e. beta-1,2-mannobiose

738244

-

-

?

Candida mannan + H2O

? + alpha-D-mannopyranose

Bacteroides ovatus

A7M0J4

-

738663

-

-

?

Candida mannan + H2O

? + alpha-D-mannopyranose

Bacteroides ovatus DSM 1896

A7M0J4

-

738663

-

-

?

Candida mannan + H2O

? + alpha-D-mannopyranose

Bacteroides thetaiotaomicron

Q8A186

-

738663

-

-

?

Candida mannan + H2O

? + alpha-D-mannopyranose

Bacteroides thetaiotaomicron DSM 2079

Q8A186

-

738663

-

-

?

additional information

?

-

Bacteroides thetaiotaomicron

Q8A186

enzyme is a beta-mannosidase that hydrolyzes beta-1,2-mannosidic linkages through an inverting mechanism

738663

-

-

?

additional information

?

-

Bacteroides thetaiotaomicron DSM 2079

Q8A186

enzyme is a beta-mannosidase that hydrolyzes beta-1,2-mannosidic linkages through an inverting mechanism

738663

-

-

?