侵蚀 发表于 2025-3-25 04:25:05
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The Use of Specific Antisera to Locate Functional Domains of Guanine Nucleotide Binding Proteinssin to forms of cyclic GMP phosphodiesterase, Go, a G-protein which may be involved in Ca. channel regulation, Gk, which has a specific role in the activation of K. channels and Gp, a G-protein involved in the stimulation of phospholipase C-mediated inositol phospholipid breakdown.光滑 发表于 2025-3-25 22:17:14
Calcium Inhibits GTP-Binding Proteins in Squid Photoreceptorsoncentration results in cation channel closure and membrane hyperpolarisation. ßγ GTP hydrolysis, the α-subunit reverts to its GDP bound form (the resting state) and reassociates with the ßγ complex until reactivation by the same process (Stryer, 1986).ethnology 发表于 2025-3-26 02:08:57
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