Identification
Name Candicidin
Accession Number DB01152 (APRD00843)
Type small molecule
Description Candicidin is an antibiotic obtained from a streptomyces (Streptomyces griseus) and active against some fungi of the genus Candida (C. albicans). Candicidin is administered intravaginally in the treatment of vulvovaginal candidiasis.
Structure
Categories (*)
Molecular Weight 1109.3009
Groups approved
Monoisotopic Weight 1108.571913894
Pharmacology
Indication Used in the topical treatment of vulvovaginal candidiasis.
Mechanism of action Ergosterol, the principal sterol in the fungal cytoplasmic membrane, is the target site of action of Candicidin. Candicidin binds irreversibly to ergosterol, resulting in disruption of membrane integrity and ultimately cell death. There is some evidence that the binding site in the cell wall may be to fatty acids or fatty acid esters and that this binding capacity must be satisfied before candicidin can bring about its lethal effect by binding to sterol in the cell membrane.
Absorption Not Available
Protein binding Not Available
Biotransformation Not Available
Route of elimination Not Available
Toxicity Not Available
Affected organisms
  • Various Fungus Species
Interactions
Drug Interactions Not Available
Food Interactions Not Available
Ergosterol, Candida albicans
Name Ergosterol, Candida albicans
Gene Name Not Available
Pharmacological action yes
Actions antagonist
References
  • Hammond SM, Kliger BN: Mode of action of the polyene antibiotic candicidin: binding factors in the wall of Candida albicans. Antimicrob Agents Chemother. 1976 Apr;9(4):561-8. - Pubmed
  • Brajtburg J, Elberg S, Kobayashi GS, Medoff G: Effects of serum lipoproteins on damage to erythrocytes and Candida albicans cells by polyene antibiotics. J Infect Dis. 1986 Mar;153(3):623-6. - Pubmed
  • Borgers M: Mechanism of action of antifungal drugs, with special reference to the imidazole derivatives. Rev Infect Dis. 1980 Jul-Aug;2(4):520-34. - Pubmed
DTHybrid score Not Available