ENZYME entry: EC 4.2.2.24
| Accepted Name |
|---|
| Rhamnogalacturonan exolyase.
|
| Reaction catalysed |
|---|
| Exotype eliminative cleavage of alpha-L-rhamnopyranosyl-(1->4)-alpha-D-galactopyranosyluronic acid bonds of rhamnogalacturonan I oligosaccharides containing alpha-L-rhamnopyranose at the reducing end and 4-deoxy-4,5-unsaturated D-galactopyranosyluronic acid at the non-reducing end. The products are the disaccharide 2-O-(4-deoxy-beta-L-threo-hex-4-enopyranuronosyl)-alpha-L-rhamnopyranose and the shortened rhamnogalacturonan oligosaccharide containing one 4-deoxy-4,5-unsaturated D-galactopyranosyluronic acid at the non-reducing end |
| Comment(s) |
|---|
| The enzyme is part of the degradation system for rhamnogalacturonan I
in Bacillus subtilis strain 168.
|
| Cross-references |
|---|
| BRENDA | 4.2.2.24 |
| EC2PDB | 4.2.2.24 |
| ExplorEnz | 4.2.2.24 |
| PRIAM enzyme-specific profiles | 4.2.2.24 |
| KEGG Ligand Database for Enzyme Nomenclature | 4.2.2.24 |
| IUBMB Enzyme Nomenclature | 4.2.2.24 |
| IntEnz | 4.2.2.24 |
| MEDLINE | Find literature relating to 4.2.2.24 |
| MetaCyc | 4.2.2.24 |
| Rhea expert-curated reactions | 4.2.2.24 |
| UniProtKB/Swiss-Prot |
|
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