Cel
With natural product-derived (or inspired) molecules used as drugs in almost all branches of medicine, natural products play a key role in our pharmacopoeia. Among natural product producers, Streptomyces are remarkable for their ability to produce an unriv alled range of chemically diverse secondary metabolites, displaying a wide range of biological activities such as antibiotic, immunosuppressant or antitumor activities. Pyrrole amides constitute a family of natural products produced by Streptomyces and rel ated actinobacteria. Their ability to bind DNA in the minor groove confer them a variety of biological activities. Moreover, two of the best known members of the family, congocidine and distamycin, have attracted considerable attention as they have been sh own to bind DNA in a sequence-specific manner. The aim of this project is to elucidate the biosynthetic pathways of two related pyrrole amides, congocidine and distamycin, and to use the knowledge gained from these studies to engineer analogues of these mo lecules and generate new biologically active molecules. The congocidine biosynthetic gene cluster, which has already been identified in the host institution, represents the first known pyrrole amide biosynthetic gene cluster and shows promising novel featu res for combinatorial biosynthesis.
Dziedzina nauki
- medical and health sciencesclinical medicinerheumatology
- medical and health scienceshealth sciencesinfectious diseasesRNA virusesHIV
- medical and health sciencesbasic medicinepharmacology and pharmacypharmaceutical drugsantibiotics
- medical and health sciencesbasic medicineneurologystroke
- medical and health sciencesbasic medicinepharmacology and pharmacydrug resistanceantibiotic resistance
Słowa kluczowe
Zaproszenie do składania wniosków
FP6-2004-MOBILITY-11
Zobacz inne projekty w ramach tego zaproszenia
System finansowania
ERG - Marie Curie actions-European Re-integration GrantsKoordynator
ORSAY
Francja