Linked Life Data

16381046

Source:http://linkedlifedata.com/resource/pubmed/id/16381046

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2006-2-7
pubmed:abstractText
Two tetrasaccharides carrying the trisaccharidic Lewis x motif on a GlcNAc or a Gal residue were produced on the gram-scale by high-cell-density cultures of metabolically engineered Escherichia coli strains that overexpressed the Helicobacter pylori futA gene for alpha-3 fucosyltransferase and the Neisseria meningitidis lgtB gene for beta-4 galactosyltransferase. The first compound Galbeta-4(Fucalpha-3)GlcNAcbeta-4GlcNAc was produced by glycosylation of chitinbiose, which was endogenously generated in the bacterial cytoplasm by the successive action of the rhizobial chitin-synthase NodC and the Bacillus circulans chitinase A1, whose genes were additionally expressed in the E. coli strain. The second compound, Galbeta-4(Fucalpha-3)GlcNAcbeta-3Gal, was produced from exogenously added Gal by a strain that was deficient in galactokinase activity and overexpressed the additional N. meningitidis lgtA gene for beta-3 N-acetylglucosaminyltransferase.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1439-4227
pubmed:author
pubmed:issnType
Print
pubmed:volume
7
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
359-65
pubmed:meshHeading
pubmed:year
2006
pubmed:articleTitle
Production of Lewis x tetrasaccharides by metabolically engineered Escherichia coli.
pubmed:affiliation
Centre de Recherches sur les Macromolécules Végétales, ICMG, FR CNRS-UJF 2607, B P 53, 38041 Grenoble Cedex 9, France.
pubmed:publicationType
Journal Article