Document Detail


A novel prokaryotic trans-2-enoyl-CoA reductase from the spirochete Treponema denticola.
MedLine Citation:
PMID:  17382934     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
An NADH-dependent trans-2-enoyl-CoA reductase (EC1.1.1.36) from the Gram negative spirochete Treponema denticola was identified, expressed and biochemically characterized. The recombinant protein is a monomeric enzyme with a molecular mass of 44 kDa with a specific activity of 43+/-4.8 U/mg (micromol mg(-1)min(-1)) and K(m) value of 2.7 microM for crotonoyl-CoA. This NADH-dependent trans-2-enoyl-CoA reductase represents the first enzymatically characterized member of a prokaryotic protein family involved in a fatty acid synthesis pathway that is distinct from the familiar fatty acid synthase system.
Authors:
Sara Tucci; William Martin
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Publication Detail:
Type:  Journal Article     Date:  2007-03-15
Journal Detail:
Title:  FEBS letters     Volume:  581     ISSN:  0014-5793     ISO Abbreviation:  FEBS Lett.     Publication Date:  2007 Apr 
Date Detail:
Created Date:  2007-04-10     Completed Date:  2007-06-13     Revised Date:  2009-11-19    
Medline Journal Info:
Nlm Unique ID:  0155157     Medline TA:  FEBS Lett     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  1561-6     Citation Subset:  IM    
Affiliation:
Institute of Botany III, Heinrich-Heine University of Duesseldorf, Universitaetsstrasse 1, 40225 Duesseldorf, Germany. sara.tucci@uni-duesseldorf.de <sara.tucci@uni-duesseldorf.de>
Data Bank Information
Bank Name/Acc. No.:
GENBANK/AE017248
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MeSH Terms
Descriptor/Qualifier:
Amino Acid Sequence
Bacterial Proteins / chemistry*,  genetics,  isolation & purification
Catalysis
Cloning, Molecular
Fatty Acids / biosynthesis
Molecular Sequence Data
Molecular Weight
NADH, NADPH Oxidoreductases / chemistry*,  genetics,  isolation & purification
Oxidoreductases Acting on CH-CH Group Donors
Recombinant Proteins / chemistry*,  genetics,  isolation & purification
Treponema denticola / enzymology*
Chemical
Reg. No./Substance:
0/Bacterial Proteins; 0/Fatty Acids; 0/Recombinant Proteins; EC 1.3.-/Oxidoreductases Acting on CH-CH Group Donors; EC 1.3.1.38/trans-2-enoyl-CoA reductase (NADPH); EC 1.6.-/NADH, NADPH Oxidoreductases

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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