Article
Inhibin α-subunit N terminus interacts with activin type IB receptor to disrupt activin signaling.
The Journal of biological chemistry - 9 Mar 2012
Zhu Jie, Lin S Jack, Zou Chao, Makanji Yogeshwar, Jardetzky Theodore S, Woodruff Teresa K
Abstract excerpt
Inhibin is a heterodimeric peptide hormone produced in the ovary that antagonizes activin signaling and FSH synthesis in the pituitary. The inhibin β-subunit interacts with the activin type II receptor (ActRII) to functionally antagonize activin. The inhibin α-subunit mature domain (N terminus) arose relatively early during the evolution of the hormone, and inhibin function is decreased by an antibody directed...
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