Intersubunit disulfides of the follitropin receptor.
نویسندگان
چکیده
منابع مشابه
The Follitropin Receptor: Matching Structure and Function.
Follitropin, or follicle-stimulating hormone (FSH) receptor (FSHR), is a G protein-coupled receptor belonging to the glycoprotein hormone receptor family that plays an essential role in reproduction. Although its primary location is the gonad, the FSHR has also been reported in extragonadal tissues including bone, placenta, endometrium, liver, and blood vessels from a number of malignant tumors...
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Opening of the NMDA receptor channel requires simultaneous binding of glutamate and glycine. Although the binding sites for each agonist are in different subunits, the presence of one agonist influences the binding of the other. We have localized regions in the S1 binding domain of both subunits required for the transmission of allosteric signals from the glutamate binding NR2A subunit to the g...
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The quaternary structural relationships between subunits of the follitropin (FSH) receptor were determined through the use of the reversible, homobifunctional, chemical cross-linking reagent bis[2-(succinimidooxycarbonyloxy)ethyl]sulfone (BSOCOES) after formation of covalent 125I-azidobenzoyl-FSH-receptor subunit complexes by photoaffinity labeling. This experimental approach resulted in the fo...
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Follitropin (FSH) receptors were solubilized from pure light membranes of bovine calf testis, using an optimum detergent to protein ratio of 0.01. The soluble FSH receptor fraction was gel filtered through Sepharose 6B to isolate an active fraction (6B-Fr-1) which behaved as a complex of FSH receptor and Gs protein. The 6B-Fr-1 was concentrated by ultrafiltration and further purified by sequent...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1985
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)38952-4