Examples of 'epimerase' in a sentence
Meaning of "epimerase"
Epimerase is a noun referring to an enzyme that catalyzes the epimerization of a compound
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- Any enzyme that catalyzes the stereochemical inversion of the configuration about an asymmetric carbon atom in a substrate having more than one center of asymmetry.
How to use "epimerase" in a sentence
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epimerase
The overall yield of epimerase activity was not determined.
The further enzyme is preferably an epimerase.
Galactose epimerase deficiency has an autosomal recessive pattern of inheritance.
Six mL fractions were collected and assayed for epimerase activity.
The epimerase assay was performed essentially as described in the literature.
This is typically catalysed by an epimerase.
Galactose epimerase deficiency.
Epimerase and racemase.
Alternatively transformation with the epimerase and transferase may be simultaneous.
Crystallographic studies have helped elucidate the apoenzyme structure of phosphopentose epimerase.
Induction and nature of the epimerase did marginally influence signal strength.
Methylmalonyl CoA epimerase.
The epimerase gene was cloned using hybridization probes designed from the peptide sequences.
Sialic acid epimerase.
A control reaction contained all of the above components except the epimerase.
See also
An especially preferred set of expandase and epimerase genes is derived from Streptomyces clavuligerus.
This demonstrated that both the genes and gene fragments were able to express epimerase activity.
Biochemical characterization of a methylmalonyl CoA epimerase enzyme purified from Propionibacterium shermanii has been completed.
The Penicillium transformants of the invention also express epimerase activity.
A ribulose 5-phosphate epimerase may be further defined by its amino acid sequence.
The invention also provides plants transformed with both an epimerase and a transferase sequence.
Transformation with the epimerase and transferase may be sequential, in either order.
The invention also comprises methods for expressing isopenicillin N epimerase activity in host cells.
The epimerase was found predominantly in the flow-through and in several early fractions.
This enzyme is also called isonocardicin A epimerase.
Example 7 Stimulation of the epimerase activity by induction of the lac promoter.
The present invention provides DNA sequences encoding the enzyme isopenicillin N epimerase.
As previously mentioned, Phosphopentose epimerase is a metalloenzyme.
As the co-product is fructose, the further enzyme is preferably a fructose epimerase.
For example, epimerase genes from propionibacteria or Streptomyces can be employed for this purpose.
The present invention provides DNA compounds that encode isopenicillin N epimerase activity.
The IPNS, expandase and epimerase genes of Flavobacterium, for example of Flavobacterium sp.
The present invention comprises a DNA sequence that encodes isopenicillin N epimerase activity from Streptomyces clavuligerus.
The present invention provides a gene encoding an activity of the B-lactam biosynthetic pathway, isopenicillin N epimerase.
The invention provides plants with increased GDP-D-Mannose epimerase activity and ascorbic content.
The host cell of claim 8 additionally genetically modified to express a GDP-D-Mannose epimerase.
The present invention comprises DNA sequences that encode isopenicillin N epimerase ( epimerase ) activity from Streptomyces lipmanii.
UDP-galactose-4 epimerase when the compound is galactose or galactose-containing compound.
The 1 mL fractions were assayed for epimerase activity.
The UDP-N-acetylglucosamine 2-epimerase from rat liver displays both epimerase and kinase activity.
A method for constructing a recombinant host cell capable of expressing epimerase activity, said method comprising,.
Titration of epimerase ( A ) and transferase ( B ) is shown at different levels of the other gene.
Also, four additional sequencing primers were designed to provide several-fold coverage of the epimerase gene.
Transformed PL-2 colonies displaying high levels of UDP-galactose epimerase activity were chosen for further analysis.
DNA sequencing revealed which vector encoded the S. lipmanii epimerase.
Diaminopimelate epimerase catalyzes the inversion of the α-carbon of L, L-diaminopimelic acid to yield meso-diaminopimelic acid.
Instead, the present invention comprises DNA compounds that encode the epimerase activity of Streptomyces lipmanii.
The epimerase activity is Ca2 + dependent.
Example 5 Subcloning of a DNA fragments encoding the epimerase.
A family of seven epimerase enzymes ( AlgE1 - 7 ) have been purified from A. vinlandii and their activity described.
