Biology:L-rhamnonate dehydratase
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L-rhamnonate dehydratase | |||||||||
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Identifiers | |||||||||
EC number | 4.2.1.90 | ||||||||
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 Lrhamnonate dehydratase (EC 4.2.1.90) catalyzes the chemical reaction
- L-rhamnonate [math]\displaystyle{ \rightleftharpoons }[/math] 2-dehydro-3-deoxy-L-rhamnonate + 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 L-rhamnonate hydro-lyase (2-dehydro-3-deoxy-L-rhamnonate-forming). This enzyme is also called Lrhamnonate hydro-lyase. This enzyme participates in fructose and mannose metabolism.
Structural studies
As of late 2007, 4 structures have been solved for this class of enzymes, with PDB accession codes 2GSH, 2OZ3, 2P0I, and 2P3Z.
References
- "Oxidative pathway for L-rhamnose degradation in Pullularia pullulans". Can. J. Microbiol. 31 (9): 817–822. 1985. doi:10.1139/m85-153.
Original source: https://en.wikipedia.org/wiki/L-rhamnonate dehydratase.
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