3-Deoxy-2-octulosonidase
(Redirected from 3-deoxy-2-octulosonidase)
| 3-Deoxy-2-octulosonidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 3.2.1.124 | ||||||||
| CAS no. | 103171-48-8 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
3-Deoxy-2-octulosonidase (EC 3.2.1.124, 2-keto-3-deoxyoctonate hydrolase, octulosylono hydrolase, octulofuranosylono hydrolase, octulopyranosylonohydrolase) is an enzyme with systematic name capsular-polysaccharide 3-deoxy-D-manno-2-octulosonohydrolase.[1] This enzyme catalyses the following chemical reaction
- Endohydrolysis of the β-ketopyranosidic linkages of 3-deoxy-D-manno-2-octulosonate in capsular polysaccharides
The bacteriophage enzyme depolymerizes polysaccharides containing 3-deoxy-2-octulosonide in the cell wall of Escherichia coli.
References
[edit]- ^ Altmann F, Kwiatkowski B, Stirm S, März L, Unger FM (April 1986). "A bacteriophage-associated glycanase cleaving beta-pyranosidic linkages of 3-deoxy-D-manno-2-octulosonic acid (KDO)". Biochemical and Biophysical Research Communications. 136 (1): 329–35. doi:10.1016/0006-291x(86)90914-9. PMID 3707579.
External links
[edit]- 3-deoxy-2-octulosonidase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
