L-rhamnose 1-dehydrogenase

From Wikipedia, the free encyclopedia

In enzymology, a L-rhamnose 1-dehydrogenase (EC 1.1.1.173) is an enzyme that catalyzes the chemical reaction

L-rhamnofuranose + NAD⁺ L-rhamno-1,4-lactone + NADH + H⁺

Thus, the two substrates of this enzyme are L-rhamnofuranose and NAD⁺, whereas its 3 products are L-rhamno-1,4-lactone, NADH, and H⁺.

This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is L-rhamnofuranose:NAD+ 1-oxidoreductase. This enzyme participates in fructose and mannose metabolism.

[edit] References

• IUBMB entry for 1.1.1.173
• BRENDA references for 1.1.1.173 (Recommended.)
• PubMed references for 1.1.1.173
• PubMed Central references for 1.1.1.173
• Google Scholar references for 1.1.1.173
• Rigo LU, Marechal LR, Vieira MM and Veiga LA (1985). "Oxidative pathway for L-rhamnose degradation in Pallularia pullulans". Can. J. Microbiol. 31: 817–822. 
• Rigo LU, Nakano M, Veiga LA, Feingold DS (1976). "L-Rhamnose dehydrogenase of pullularia pullulans". Biochim. Biophys. Acta. 445: 286–93. PMID 8142. 

[edit] External links

The CAS registry number for this enzyme class is 52227-67-5.

• IUBMB entry for 1.1.1.173

• KEGG entry for 1.1.1.173

• BRENDA entry for 1.1.1.173

• NiceZyme view of 1.1.1.173

• EC2PDB: PDB structures for 1.1.1.173

• PRIAM entry for 1.1.1.173

• PUMA2 entry for 1.1.1.173

• IntEnz: Integrated Enzyme entry for 1.1.1.173

• MetaCyc entry for 1.1.1.173

• Atomic-resolution structures of enzymes belonging to this class

[edit] Gene Ontology (GO) codes

• EGO entry for GO code 0050034: L-rhamnose 1-dehydrogenase

• AMIGO entry for GO code 0050034: L-rhamnose 1-dehydrogenase