Biology:Xylonate dehydratase
From HandWiki
| xylonate dehydratase | |||||||||
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| Identifiers | |||||||||
| EC number | 4.2.1.82 | ||||||||
| CAS number | 84788-77-2 | ||||||||
| 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 | ||||||||
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The enzyme xylonate dehydratase (EC 4.2.1.82) catalyzes the chemical reaction:
- D-xylonate [math]\displaystyle{ \rightleftharpoons }[/math] 2-dehydro-3-deoxy-D-xylonate + H2O
This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is D-xylonate hydro-lyase (2-dehydro-3-deoxy-D-xylonate-forming). Other names in common use include D-xylo-aldonate dehydratase, D-xylonate dehydratase, and D-xylonate hydro-lyase. This enzyme participates in pentose and glucuronate interconversions.
References
- "D-xylo-Aldonate dehydratase". Methods Enzymol. 90 Pt E: 302–5. 1982. doi:10.1016/s0076-6879(82)90145-8. PMID 7154961.
- "D-Galactonate dehydrase. Purification and properties". J. Biol. Chem. 254 (6): 2132–7. 1979. PMID 422572.
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