| Entry |
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| Name |
rhamnogalacturonan galacturonohydrolase;
RG-galacturonohydrolase
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| Class |
Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
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| Sysname |
rhamnogalacturonan oligosaccharide alpha-D-GalA-(1->2)-alpha-L-Rha galacturonohydrolase
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| Reaction(IUBMB) |
Exohydrolysis of the alpha-D-GalA-(1->2)-alpha-L-Rha bond in rhamnogalacturonan oligosaccharides with initial inversion of configuration releasing D-galacturonic acid from the non-reducing end of rhamnogalacturonan oligosaccharides.
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| Comment |
The enzyme is part of the degradation system for rhamnogalacturonan I in Aspergillus aculeatus.
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| History |
EC 3.2.1.173 created 2011
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| Reference |
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| Authors |
Mutter M, Beldman G, Pitson SM, Schols HA, Voragen AG |
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| Title |
Rhamnogalacturonan alpha-d-galactopyranosyluronohydrolase. An enzyme that specifically removes the terminal nonreducing galacturonosyl residue in rhamnogalacturonan regions of pectin |
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| Journal |
Plant Physiol 117:153-63 (1998) |
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| Other DBs |
| ExPASy - ENZYME nomenclature database: | 3.2.1.173 |
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