Lignan glycosidase and utilization of the same

Details Lignan glycosidase and utilization of the same Lignan glycosidase and utilization of the same

2011-05-03

2011-05-03

Carlson, Karen Cochrane (Department: 1652)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

C435S069100, C435S209000, C549S435000

Reexamination Certificate

active

07935802

ABSTRACT:
The present invention provides an enzyme having the lignan glycosidation activity by identifying the enzyme that is involved in the production of lignan glycosides, identifying the amino acid sequence of the enzyme polypeptide and the base sequence for a polynucleotide encoding the polypeptide, and based on the information of these sequences, preparing the transformants capable of producing the lignan glycosides.

REFERENCES:
patent: 10-7676 (1998-01-01), None
patent: 10-113184 (1998-05-01), None
patent: 2001-139579 (2001-05-01), None
patent: 2001-507931 (2001-06-01), None
patent: 2004-344113 (2004-12-01), None
patent: WO 99/55846 (1999-11-01), None
patent: 2004/018682 (2004-03-01), None
Suzuki et al., “Stereochemical diversity in lignan biosynthesis ofArctium lappaL.,” Biosci Biotechnol Biochem 66(6):1262-1269, 2002.
Alignment of Seq Id No. 1 with NTGT1a gene of Taguchi et al. (“Molecular cloning and heterologous expression of novel glucosyltransferases from tobacco cultured cells that have broad substrate specificity and are induced by salicylic acid and auxin,” Eur J Biochem 268(14):4086-4094, 2001, alignment performed Jan. 22, 2010.
Claim set for corresponding EP Application No. 05803357.2, filed on Nov. 2, 2005.
Norman G. Lewis, et al., “Stereo selectivity in Polyphenol Biosynthesis”, Basic Life Science, 1992, vol. 59, pp. 73 to 95.
Peter I. MacKenzie et al., “The UDP Glycosyltransferase Gene Superfamily: Recommend Nomenclature Update Based on Evolutionary Divergence”, Pharmacogenetics, 1997, vol. 7, No. 4, pp. 255-269.
Yi Li Sandie Baldauf et al., “Phylogenetic Analysis of the UDP-glycosyltransferase Multigene Family ofArabidopis thaliana”, Journal of Biological Chemistry, 2001, vol. 276, No. 6, Feb. 9, pp. 4338 to 4343.
Yoshiyuki Miyayara et al., “Absidia corymbifera oRiyo Shita Goma Dasshikasuchu ni Fukumareru Sasaminol eno Henkan”, Journal of the Japanese Society for Food Science and Technology, 2001, vol. 48, No. 5, pp. 370 to 373. [English Abstract], Abstract only.
International Search Report mailed Dec. 13, 2005 of International PCT Application No. PCT/JP2005/020495.
Chiba et al., “Studies on the Chinese Crude Drug ‘Forsythiae Fructus.’ (III) on the Contituents of Fruits ofForsythia veridissiaandF. suspensa,” Shoyakugaku Zaashi, vol. 32, No. 1, Mar. 1978, pp. 194-197, Abstract only considered; article in Japanese.
Shinnosuke Sato et al., “Goma (Sesamum indicum L.) no Seiiku ni Tomonau Sesame Lingan no Dotai”, Nissaku Tokai Shibuho, 2000, No. 129, pp. 29 to 30, particularly, p. 30, lines 8 to 9. [English Translation].
Taguchi et al., “Exogenously added naphthols induce three glucosyltransferases, and are accumulated as glucosides in tobacco cells,” Plant Science, vol. 164, 2003, pp. 231-240.
Taguchi et al., “Molecular cloning and heterologous expression of novel glucosyltransferases from tobacco cultured cells that have broad substrate specificity and are induced by salicylic acid and auxin,” Eur. J. Biochem, vol. 268, 2001, pp. 4086-4094, Blackwell Science, Berlin, Germany.
European Search Report issued Sep. 15, 2008, in European Application No. EP 05803357.
Xia et al., “Secoisolariciresinol Dehydrogenase Purification, Cloning, and Functional Expression” Journal of Biological Chemistry, vol. 276, No. 16, 2001, pp. 12614-12623.
Dinkova-Kostova et al., “(+)-Pinoresinol/(+)-Lariciresinol Reductase fromForsythia intermedia” Journal of Biological Chemistry, vol. 271, No. 46, 1996, pp. 29473-29482.
Fujita et al., “Recombinant Pinoresinol-Lariciresinol Reductases from Western Red Cedar (Thuja plicata) Catalyze Opposite Enantiospecific Conversions”, Journal of Biological Chemistry, vol. 274, No. 2, 1999, pp. 618-627.
Cho et al., (+)-Larreatricin Hydroxylase, an Enantio-Specific Polyphenol Oxidase from the Creosote Bush (Larrea tridentate), Proceedings of National Academy of Sciences, vol. 100, No. 19, 2003, pp. 10641-10646.
Katsuzaki et al., “Structure of Novel Antioxidative Lignan Glucosides Isolated from Sesame Seed”, Biosci. Biotech. Biochem. vol. 56, No. 12, 1992, pp. 2087-2088.
Toshihiko Osawa, “Plant Antioxidants as Anticarcinogens” Anticarcinogenesis and Radiation Protection 2, Plenum Press, New York, 1991, pp. 327-336.
Lewis et al., “Lignans” Biosynthesis and Function Comprehensive Nature Products Chemistry, Elsevier, 1999, pp. 639-712.

Affiliated with

Also associated with

Rating

Lignan glycosidase and utilization of the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lignan glycosidase and utilization of the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lignan glycosidase and utilization of the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2679215