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Two inhibitors of yeast plasma membrane ATPase 1 (ScPma1p): toward the development of novel antifungal therapies.


ABSTRACT: Given that many antifungal medications are susceptible to evolved resistance, there is a need for novel drugs with unique mechanisms of action. Inhibiting the essential proton pump Pma1p, a P-type ATPase, is a potentially effective therapeutic approach that is orthogonal to existing treatments. We identify NSC11668 and hitachimycin as structurally distinct antifungals that inhibit yeast ScPma1p. These compounds provide new opportunities for drug discovery aimed at this important target.

SUBMITTER: Ottilie S 

PROVIDER: S-EPMC5820243 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature

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Two inhibitors of yeast plasma membrane ATPase 1 (ScPma1p): toward the development of novel antifungal therapies.

Ottilie Sabine S   Goldgof Gregory M GM   Cheung Andrea L AL   Walker Jennifer L JL   Vigil Edgar E   Allen Kenneth E KE   Antonova-Koch Yevgeniya Y   Slayman Carolyn W CW   Suzuki Yo Y   Durrant Jacob D JD  

Journal of cheminformatics 20180220 1


Given that many antifungal medications are susceptible to evolved resistance, there is a need for novel drugs with unique mechanisms of action. Inhibiting the essential proton pump Pma1p, a P-type ATPase, is a potentially effective therapeutic approach that is orthogonal to existing treatments. We identify NSC11668 and hitachimycin as structurally distinct antifungals that inhibit yeast ScPma1p. These compounds provide new opportunities for drug discovery aimed at this important target. ...[more]

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