Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P43026 (lipopolysaccharide)
 62,215 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The enzyme CDP-D-glucose 4,6-dehydratase (EC 4.2.1.45) is an NAD(+)-dependent oxidoreductase which catalyzes the irreversible conversion of CDP-D-glucose to CDP-4-keto-6-deoxy-D-glucose. The product of this reaction is an intermediate in the synthesis of all CDP-linked 3,6-dideoxyhexoses, an important class of antigenic determinants found in the lipopolysaccharide layer of Gram-negative bacteria. Crystals of a recombinant form of this enzyme from Yersinia pseudotuberculosis have been grown in two crystal forms, both possessing pseudo-translational non-crystallographic symmetry, with dramatically different diffraction characteristics. A complete 1.8 A data set has been collected from the primitive orthorhombic crystal form, for which the non-crystallographic symmetry is described in detail.
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PMID:Purification, crystallization and molecular symmetry of CDP-D-glucose 4,6-dehydratase from Yersinia pseudotuberculosis. 1180 80