| alpha-glucuronidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 3.2.1.139 | ||||||||
| CAS no. | 37259-81-7 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
For beta-glucuronidase, see Beta-glucuronidase
In enzymology, an alpha-glucuronidase ( EC 3.2.1.139) is an enzyme that catalyzes the chemical reaction
- an alpha-D-glucuronoside + H2O an alcohol + D-glucuronate
Thus, the two substrates of this enzyme are alpha-D-glucuronoside and H2O, whereas its two products are alcohol and D-glucuronate.
This enzyme belongs to the family of hydrolases, to be specific those glycosidases that hydrolyse O- and S-glycosyl compounds. The systematic name of this enzyme class is alpha-D-glucosiduronate glucuronohydrolase. This enzyme is also called alpha-glucosiduronase.
As of late 2007, 13 structures have been solved for this class of enzymes, with PDB accession codes 1GQI, 1GQJ, 1GQK, 1GQL, 1H41, 1K9D, 1K9E, 1K9F, 1L8N, 1MQP, 1MQQ, 1MQR, and 1VJT.
- Visser, J., Kusters van Someren, M.A., Beldman, G. and Voragen, A.G.J. (Eds.), Xylans and Xylanases, Elsevier, Amsterdam, 1992, p. 213-224.
- Uchida H, Nanri T, Kawabata Y, Kusakabe I, Murakami K (1992). "Purification and characterization of intracellular alpha-glucuronidase from Aspergillus niger". Biosci. Biotechnol. Biochem. 56 (10): 1608–1615. doi: 10.1271/bbb.56.1608.
| alpha-glucuronidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 3.2.1.139 | ||||||||
| CAS no. | 37259-81-7 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
For beta-glucuronidase, see Beta-glucuronidase
In enzymology, an alpha-glucuronidase ( EC 3.2.1.139) is an enzyme that catalyzes the chemical reaction
- an alpha-D-glucuronoside + H2O an alcohol + D-glucuronate
Thus, the two substrates of this enzyme are alpha-D-glucuronoside and H2O, whereas its two products are alcohol and D-glucuronate.
This enzyme belongs to the family of hydrolases, to be specific those glycosidases that hydrolyse O- and S-glycosyl compounds. The systematic name of this enzyme class is alpha-D-glucosiduronate glucuronohydrolase. This enzyme is also called alpha-glucosiduronase.
As of late 2007, 13 structures have been solved for this class of enzymes, with PDB accession codes 1GQI, 1GQJ, 1GQK, 1GQL, 1H41, 1K9D, 1K9E, 1K9F, 1L8N, 1MQP, 1MQQ, 1MQR, and 1VJT.
- Visser, J., Kusters van Someren, M.A., Beldman, G. and Voragen, A.G.J. (Eds.), Xylans and Xylanases, Elsevier, Amsterdam, 1992, p. 213-224.
- Uchida H, Nanri T, Kawabata Y, Kusakabe I, Murakami K (1992). "Purification and characterization of intracellular alpha-glucuronidase from Aspergillus niger". Biosci. Biotechnol. Biochem. 56 (10): 1608–1615. doi: 10.1271/bbb.56.1608.