Gene cluster for production of the enediyne antitumor...

Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor

Reexamination Certificate

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C435S252350, C435S320100, C536S023200, C536S023100, C536S023700

Reexamination Certificate

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07109019

ABSTRACT:
This invention provides nucleic acid sequences and characterization of the gene cluster responsible for the biosynthesis of the enediyne C-1027 (produced byStreptomyces globisporus). The pathway comprises a nonriobsomal peptide synthetase (NRPS). Methods are provided for the biosynthesis of enediynes, enediyne analogs and other biological molecules.

REFERENCES:
patent: 6733998 (2004-05-01), Thorson
Liu et al. Genes for Production of the Enediyne Antitumor Antibiotic C-1027 in Streptomyces globisporus Are Clustered with the cagA Gene That Encodes the C-1027 Apoprotein. Antimicrobial Agents and Chemotherapy (Feb. 2000) 44(2): 382-392.
Liu et al. Biosynthesis of the Enediyne Antitumor Antibiotic C-1027. Science (2002) 297: 1170-1173.
Ando et al. (1998) “A New Non-Protein Enediyne Antibiotic N1999 A2: Unique Enediyne Chromophore Similar to Neocarzinostatin and DNA Cleavage” Tetra. Letts., 39: 6495-6480.
August et al. (1998) “Biosynthesis of the ansamycin antibiotic rifamycin: deductions from the molecular analysis of therifbiosynthetic gene cluster ofAmycolatopsis mediterraneiS699” Chem. Biol. 5: 69-79.
Bierman et al. (1992) “Plasmid cloning vectors for the conjugal transfer of DNA fromEscherichia colitoStreptomycesspp” Gene 116: 43-69.
Cane et al. (1998) “Harnessing the Biosynthetic Code: Combinations, Permutation, and Mutations” Science 282: 63-68.
Decker et al. (1996) “A general approach for cloning and characterizing dNDP-glucose dehydratase genes from actinomycetes” FEMS Lett. 141: 195-201.
Edo et al. (1985) “The Structure of Neocarzinostatin Chromophore Possessing a Novel Bicyclo[7,3,0]dodecadiyne system” Tetrahedron Lett. 26: 331-340.
Hensens et al. (1989) “Biosynthesis of NCS Chrom A, the Chromophore of the Antitumor Antibiotic Neocarzinostatin” J. Am. Chem. Soc. 111: 3295-3299.
Hopwood (1997) “Genetic Contributions to Understanding Polyketide Synthases” Chem. Rev. 97: 2465-2497.
Hu et al. (1994) “Repeated polyketide synthase modules involved in the biosynthesis of a heptaine macrolide byStreptomycessp. FR-008” Mol. Microbiol. 14: 163-172.
Hu et al. (1988) “A New Macromelecular Antitumor Antibiotic, C-1027” J. Antibiot. 41:1575-1579.
Hutchinson and Fuji. (1995) “Polyketide Synthase Gene Manipulation: A Structure-Function Approach in Engineering Novel Antibodies” Ann. Rev. Microbiol. 49: 201-38.
Iida et al. (1993) “Synthesis and Absolute Stereochemistry of the Aminosugar Moiety of Antibiotic C-1027 Chromophore” Tetrahedron Lett. 34: 4079-4082.
Ikemoton et al. (1995) “Calicheamicin-DNA complexes: Warhead alignment and saccharide recognition of the minor groove” Proc. Natl. Acad. Sci. USA 92:10506-10510.
Katz and Donadio (1993) “Polyketide Synthesis: Prospects for Hybrid Antibodies” Ann. Rev. Microbiol. 47: 875-912.
Lam et al. (1993) “Biosynthesis of Esperamicin A1, an Enediyne Antitumor Antibiotic” J. Am. Chem. Soc. 115: 12340-12345.
Lee et al. (1998) “Identification of Non Heme Diiron Proteins That Catalyze Triple Bond and Epoxy Group Formation” Science 280: 915-918.
Mao, et al. (1997) “isolation and Identification of Berberine from Cell Cultures ofCoptis chinensis” Chinese J. Biotechnol. 13: 195-199.
Minami et al. (1993) “Structure of an Aromatization Product of C-1027 Chromophore” Tetrahedron Lett. 34: 2633-2636.
Myers et al. (1997) “A comparison of DNA Cleavage by Neocarzinostatin Chromophore and Its Aglycon: Evaluating the Role of the Carbohydrate Residue” J. Am. Chem. Soc. 119: 2965-2972.
Okuno et al. (1994) “Computer Modeling Analysis for Enediyne Chromophore-Apoprotein Complex of Macromolecular Antitumor Antibiotic C-1027” J. Med. Chem. 37: 2266-2273.
Otani et al. (1991) “Purification and Primary Structure of C-1027-AG, a Selective Antagonist of Antitumor Antibiotic C-1027, fromStreptomyces globisporus” Agri. Biol. Chem. 55: 407-417.
Rao et al. (1987) “Cosmid Shuttle Vectors for Cloning and Analysis ofStreptomycesDNA” Methods Enzymol. 153: 166-198.
Sakata et al. (1992) “Cloning and Nucleotide Sequencing of the Antitumor Antibiotic C-1027 Apoprotein Gene” Biosci. Biotech. Biochem. 56: 1592-1595.
Shen et al. (1999) “Bleomycin Biosynthesis inStreptomyces verticillusATCC15003: A Model of Hybrid Peptide and Polyketide Biosynthesis” Bioorg. Chem. 27: 155-171.
Sievers et al. (1999) “Selective Ablation of Acute Myeloid Leukemia Using Antibody-Targeted Chemotherapy: A Phase I Study of an Anti-CD33 Calicheamicin Immunoconjugate” Blood 93: 3678-3684.
Sommer et al. (1997) “Genetic and Biochemical Characterization of a New Extracellular Lipase fromStreptomyces cinnamomeus” Appl. Environ. Microbiol. 63: 3553-3560.
Spaink et al. (1991) “A novel highly unsaturated fatty acid moiety of lipo-oligosaccharide signals determines host specificity ofRizobium” Nature 354: 125-130.
Stassinopoulos et al. (1996) “Solution Structure of a Two-Base DNA Bulge Complexed with an Enediyne Cleaving Analog” Science 272: 1943-1946.
Takiff et al. (1996) “Efflux pump of the proton antiporter family confers low-level fluoroquinolone resistance inMycobacterium smegmatis” Proc. Natl. Acad. Sci. USA 93: 362-366.
Thorson et al. (1999) “Enediyne Biosynthesis and Self-Resistance: A Progress Report” Bioorg. Chem., 27: 172-188.
Tokiwa et al. (1992) “Biosynthesis of Dynemicin A, a 3-Ene-1,5-diyne Antitumor Antibiotic” J. Am. Chem. Soc. 114: 4107-4110.
Xu et al. (1997) “Enediyne C1027 Induces the Formation of Novel Covalent DNA Interstrand Cross-Links and Monoadducts” J. Am. Chem. Soc. 119: 1133-1134.
Yoshida et al. (1993) “Structure and Cycloaromatization of a Novel Enediyne, C-1027 Chromophore” Tetrahedron Lett. 34: 2637-2640.
Zhen et al. (1989) “A New Macromolecular Antitumor Antibiotic, C-1027” J. Antibiot. 42: 1294-1298.

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