geninthiocin Chemical Properties

Density 

1.54±0.1 g/cm3(Predicted)

storage temp. 

Store at -20°C

solubility 

DMF: soluble; DMSO: soluble; Ethanol: slightly soluble

form 

White to off-white amorphous powder.

pka

10.01±0.60(Predicted)

geninthiocin Usage And Synthesis

Description

Geninthiocin A is a cyclic thiopeptide bacterial metabolite originally isolated from Streptomyces sp. DD84. It is active against a variety of Gram-positive bacteria (MICs = 0.2-4 μg/ml), the Gram-negative bacterium C. violaceum (MIC = 19 μg/ml), and the fungus M. hiemalis (MIC = 38 μg/ml). Geninthiocin A also induces tipA promoter transcription with a minimum induction concentration of 1.2 ng/ml.

Uses

Geninthiocin, a thiopeptide antibiotic isolated from a Streptomyces sp., is a potent activator of the tipA gene, a bacterial transcription regulator involved in multidrug resistance. Geninthiocin displays a 10-fold selectivity for bacteria over mammalian cells lines, whereas the related dedialanyl geninthiocin shows the reverse selectivity. Geninthiocin is closely related to siomycin, a recently discovered inhibitor of oncogenic transcription factor, FoxM1.

Uses

Geninthiocin is a thiopeptide antibiotic tipA gene activator.

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