{"product_id":"g-protein-methods-and-protocols-von-undefined","title":"G Protein Methods and Protocols","description":"\u003cp\u003eThe G proteins are a family of structurally homologous, plasma membrane-associated guanine-nucleotide-binding proteins. These proteins play an integral role in the tra- duction of extracellular signals through second messenger systems. As such, G proteins affect a wide variety of intra cellular biochemical reactions by regulating the concent- tion of second messengers in cells. G proteins are heterotrimeric, consisting of a, p, and y polypeptide chains, with G protein specificity largely det- mined by the a-subunit, Molecular cloning of G protein s- units has revealed 23 distinct a-subunits, encoded by 17 different genes. Based on functional measures, G proteins are generally classified into three major categories: the G, family, which is stimulatory for adenylyl cyclase; the G, f- ily, which is inhibitory for adenylyl cyclase; and the G, f- ily, which stimulates phospholipases (Birnbaumer and Birnbaumer, 1995). Alternatively, on the basis of sequence homology, G proteins can be subdivided into four cate- ries: G,, G,, G,, and G12.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9781489942906\"\u003e\u003ch3\u003eRole of G Proteins in Psychiatric and Neurological Disorders\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9781489942906","offer_id":40562500567133,"sku":"9781489942906","price":160.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/c67325e2-cbac-4291-92e8-e7f3485bb67d.jpg?v=1744604057","url":"https:\/\/shop.autorenwelt.de\/en\/products\/g-protein-methods-and-protocols-von-undefined","provider":"Autorenwelt Shop","version":"1.0","type":"link"}