3.2.1.171: rhamnogalacturonan hydrolase

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For detailed information about rhamnogalacturonan hydrolase, go to the full flat file.

Reaction

Endohydrolysis of alpha-D-GalA-(1->2)-alpha-L-Rha glycosidic bond in the rhamnogalacturonan I backbone with initial inversion of anomeric configuration releasing oligosaccharides with beta-D-GalA at the reducing end =

Synonyms

endo-rhamnogalacturonase, HIRHG, RG hydrolase, RG-hydrolase, RGase A, RGH, RGI endo-hydrolase, RGI hydrolase, rhamnogalacturonan hydrolase, rhamnogalacturonase A, RhgA, RhgA_An, RhgB, RhgB_An

ECTree

     3 Hydrolases

         3.2 Glycosylases

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

                3.2.1.171 rhamnogalacturonan hydrolase

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Results	in table
17	AA Sequence
6	Cloned(Commentary)
2	Crystallization (Commentary)
2	Expression
8	General Information
2	Localization
6	Molecular Weight [Da]
3	Natural Substrates/ Products (Substrates)
13	Organism
5	pH Optimum
1	pH Range
2	pH Stability
6	pI Value
3	Posttranslational Modification
2	Protein Variants
1	Purification (Commentary)
3	Reaction
12	Reference
2	Source Tissue
5	Specific Activity [micromol/min/mg]
18	Substrates and Products (Substrate)
10	Subunits
30	Synonyms
1	Systematic Name
3	Temperature Optimum [°C]
1	Temperature Range [°C]
2	Temperature Stability [°C]

Natural Substrates Products

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Natural Substrates Products on EC 3.2.1.171 - rhamnogalacturonan hydrolase

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NATURAL SUBSTRATE

NATURAL PRODUCT

REACTION DIAGRAM

ORGANISM

UNIPROT

COMMENTARY
(Substrate)

LITERATURE
(Substrate)

COMMENTARY
(Product)

LITERATURE
(Product)

REVERSIBILITY
r=reversible
ir=irreversible
?=not specified

rhamnogalacturonan I + H2O

?

2 entries

rhamnogalacturonan I + H2O

rhamnogalacturonan I oligosaccharides with D-galacturonic acid at the reducing end and L-rhamnopyranose at the nonreducing end

Aspergillus aculeatus

Q00001

RGase A is an enzyme implicated in the enzymatic degradation of rhamnogalacturonan I

710581

-

-

?

rhamnogalacturonan I + H2O

?

Aspergillus aculeatus

P87161, Q00001

RGI, degrading enzymes are active on the RGI backbone of pectin and are thus strictly specific for cleaving bonds in the repetitive [(1->2)-alpha-L-Rhap-(1->4)-alpha-D-GalpA-(1->2)] structure

754912

-

-

?

rhamnogalacturonan I + H2O

?

Aspergillus niger

P87160

RGI, degrading enzymes are active on the RGI backbone of pectin and are thus strictly specific for cleaving bonds in the repetitive [(1->2)-alpha-L-Rhap-(1->4)-alpha-D-GalpA-(1->2)] structure

754912

-

-

?