Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Reexamination Certificate
2005-08-02
2005-08-02
Monshipouri, Maryam (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
C435S320100, C435S252300, C435S006120, C536S023200
Reexamination Certificate
active
06924131
ABSTRACT:
Xylitol is produced by allowing xylitol dehydrogenase or cells instoduced with a DNA coding for xylitol dehydrogenase, which is a protein of the following (A) or (B) to act on D-xylulose, and collecting produced xylitol:(A) a protein which has the amino acid sequence of SEQ ID NO: 4;(B) a protein which has the amino acid sequence of SEQ ID NO: 4 including substitution, deletion, insertion, addition, or inversion of one or several amino acids, and has xylitol dehydrogenase activity.
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Derwent Publications, AN 1972-27535, JP 47 013707, Apr. 25, 1972, Abstract.
B. Persson, et al., FEBS Letters, Dual Relationships of Xylitol and Alcohol Dehydrogenases in Families of Two Protein Types, Jun. 1993, vol. 324, No. 1, pp. 9-14.
M. A. Gallo, et al., EMBL Database Entry Mmxylitol, Accession No. L34345, 5 pages, “Molecular Characterization of Xylitol Catabolic Pathways in the Enterobacteriaceae”, Aug. 4, 1994.
Sugiyama Masakazu
Suzuki Shunichi
Tonouchi Naoto
Yokozeki Kenzo
Ajinomoto Co. Inc.
Monshipouri Maryam
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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