Issue 5, 1994

Unusually strong binding of Ca2+ ions by the novel antibiotic squalestatin-1

Abstract

The squalestatins, inhibitors of squalene synthase and potent antimicrobial agents, have potential both as cholesterol-lowering drugs and as antibiotics; using potentiometry and circular dichroism, we show that squalestatin-1 has a much higher affinity for Ca2+ than citrate, and readily inserts into SDS micelles (a model membrane), processes which may be relevant to its mechanism of action.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1994, 555-556

Unusually strong binding of Ca2+ ions by the novel antibiotic squalestatin-1

W. Bal, A. F. Drake, M. Jezowska-Bojczuk, H. Kozlowski, L. D. Pettit and P. J. Sadler, J. Chem. Soc., Chem. Commun., 1994, 555 DOI: 10.1039/C39940000555

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