Biology:Galactonate dehydratase
From HandWiki
| galactonate dehydratase | |||||||||
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| Identifiers | |||||||||
| EC number | 4.2.1.6 | ||||||||
| CAS number | 9024-38-8 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
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The enzyme galactonate dehydratase (EC 4.2.1.6) catalyzes the chemical reaction
- D-galactonate [math]\displaystyle{ \rightleftharpoons }[/math] 2-dehydro-3-deoxy-D-galactonate + 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-galactonate hydro-lyase (2-dehydro-3-deoxy-D-alactonate-forming). Other names in common use include D-galactonate dehydrase, D-galactonate dehydratase, and D-galactonate hydro-lyase. This enzyme participates in galactose metabolism.
References
- "The metabolism of D-galactose in Pseudomonas saccharophila". J. Biol. Chem. 227 (2): 745–57. 1957. PMID 13462997.
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