Novel, natural allosteric inhibitors and enhancers of Candida rugosa lipase activity.
Bioorg Chem
; 109: 104732, 2021 04.
Article
en En
| MEDLINE
| ID: mdl-33639364
ABSTRACT
Candida rugosa lipase (CRL) is an enzyme commonly used in medicinal and biotechnological applications. Allosteric modulators of CRL could aid in modifying lipase-related diseases as well as improving biotechnological processes. Thus, a combinatorial approach of computational in-silico and high-throughput in-vitro screening was used to identify allosteric modulators of CRL. The screening of natural product libraries resulted in 132 compounds of which 53 were tested in-vitro. Subsequently, four inhibitors and three enhancers were identified of which rutin and cynaroside represented the strongest inhibitors of CRL activity (IC50 227 ± 26 µM and 446 ± 15 µM, respectively) and NP-008496 the strongest enhancer (EC50 425 ± 18 µM). All three compounds were predicted to bind the same allosteric site suggesting a common mechanism. Therefore, the present study demonstrated a reliable work-flow, identified an allosteric site of CRL and determined inhibitors and enhancers with numerous potential medical and biotechnological applications.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Productos Biológicos
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Saccharomycetales
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Inhibidores Enzimáticos
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Lipasa
Idioma:
En
Año:
2021
Tipo del documento:
Article