UW-Madison  
University of Wisconsin-Madison  
  
 
 
 
 

 
 

Discovery and elucidation of novel enzymes, biochemistry, and mechanism of catalysis

 

1.   Discovery and biochemical characterization of BlmI as the first type II peptidyl carrier protein (PCP)

      (Chem. Biol. 1999, 6, 507-517)

 

 

2.   Proposal of the bleomycin biosynthetic gene cluster as a model hybrid peptide synthetase (NRPS)-

      polyketide synthase (PKS) for hybrid peptide-polyketide biosynthesis (Chem. Biol. 2000, 7, 623-642;

      Met. Engineer. 2001, 3, 78-95; Curr. Opin. Drug Disco. Decelop. 2001, 4, 215-228)

 

 

 

 3.   Discovery of an oxidation (Ox) domain of NRPS for thiazole biosynthesis (FEMS Microbiol. Lett. 2000,

    189, 171-175; Biochemistry 2003, 42, 9722-9730)

 

 

 

4.   Characterization of triple hydroxylation by TcmG or ElmG (J. Biol. Chem. 1994, 48, 30726-30733; Org.

     Lett. 2000, 2, 3225-3227; J. Nat. Prod. 2001, 64, 444-449)

 

 

 

5.   Discovery of a pair of enantio-complementary pathways for macrotetrolide biosynthesis (Antimicrob.

    Agents Chemther. 2000, 44, 1943-1953; J. Am. Chem. Soc. 2001, 123, 3385-3386)

 

 

 

6.   Discovery of the Svp phosphopantetheinyl transferase with broad substrate specificity for both ACP and

     PCP to activate hybrid NRPS-PKS (Chem. Biol. 2001, 8, 725-738)

 

 

 

7.   Discovery of an iterative PKS for enediyne biosynthesis (Science 2002, 297, 1170-1173; Nat. Biotechnol.

     2003, 21, 187-190)

 

 

 

8.   Discovery of a type II PKS for C-O bond formation (Science 2002, 297, 1327-1330)

 

 

 

 

9.   Development of a PCR method for NRPS domains (Cy and Ox domains) to clone thiazole-containing

      natural product biosynthetic pathways (J. Bacteriol. 2002, 184, 7013-7024)

 

 

 

10. Discovery of NRPS domain “skipping” (A and Ox domains) in nonribosomal peptide biosynthesis

     (Biochemistry 2003, 42, 9722-9730; Biochemistry 2003, 42, 9731-9740)

 

 

 

11. Discovery of an AT-less PKS (Proc. Natl. Acad. Sci. USA 2003, 100, 3149-3154)

 

 

 

12. Discovery of a 4-methylideneimidazole-5-one (MIO)-containing tyrosine aminomutase (J. Am. Chem.

     Soc. 2003, 125, 6062-6063; Biochemistry 2003, 42, 12708-12718)

 

 

 

13. Development of a PCR method for enediyne PKS to clone enediyne biosynthetic pathways (Proc. Natl.

    Acad. Soc. USA  2003, 100, 11959-11963)

 

 

 

14. Discovery of migrastatin and dorrigocins as shunt metabolites of iso-migrastatin (J. Am. Chem. Soc.

     2005, 127, 1622-1623)

 15. Discovery of an adenylation enzyme (A) of NRPS that activate b-tyrosine (J. Am. Chem. Soc. 2005,

     127, 11594-11595; J. Biol. Chem. 2006, 281, 29633-29640)

 

 

 

16. Discovery of PKS domain “skipping” (ACP domain) in polyketide biosynthesis by type I PKS (J. Nat.

     Prod. 2006, 69, 387-393)

 

 

 

17. Development of a PCR method for cloning methoxymalonate-incorporating polyketide biosynthetic

     pathways (J. Bacteriol. 2006, 198, 4148-4152; J. Bacteriol. 2006, 198, 4141-4147)

 

 

 

18. Discovery of the first holo-ACP synthase-type phosphopantetheinyl transferase for a type II PKS (J. Am.

    Chem. Soc. 2005, 127, 16442-16452; J. Biol. Chem. 2006, 281, 29660-29668)

 

 

 

19. Identification of 1,3-bisphosphoglycerate as the direct precursor for methoxymalonyl-ACP biosynthesis

    (J. Am. Chem. Soc. 2006, 128, 10386-10387)

 

 

 

 

20. Discovery of a [3,3]-sigmtropic rearrangement for iso-migratsatin to migratsatin (Org. Lett. 2006, 8,

     5865-5868)

 

 

 
     
             

School of Pharmacy | Department of Chemistry | UW-Madison

Recent Update 2005.9.26.

Copyright 2005 University of Wisconsin-Madison, Shen Research Laboratory