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Pregnenolone binds to microtubule-associated protein 2 and stimulates microtubule assembly

Fetal or adult rat-brain cytosol and fetal rat-brain microtubules contain a high-affinity, low-capacity pregnenolone-binding protein. The equilibrium dissociation constant is in the 30–50 nM range. The best competitors (in decreasing order) are pregnenolone sulfate, progesterone, Δ5-pregnene-3β,20α-...

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Detalles Bibliográficos
Main Authors: Murakami, Koichi, Fellous, Arlette, Baulieu, Etienne-Emile, Robel, Paul
Formato: Artigo
Idioma:en
Publicado: The National Academy of Sciences 2000
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC16282/
https://ncbi.nlm.nih.gov/pubmed/10737804
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