rhodopsin mediated signaling pathway
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Retinal is the light-absorbing chromophore that is responsible for the activation of visual pigments and light-driven ion pumps… Expand Electron paramagnetic resonance (EPR) spectroscopy, together with spin labeling techniques, has played a major role in the… Expand Membrane lipids have been implicated to influence the activity of G-protein-coupled receptors (GPCRs). Almost all of our… Expand Visual arrestin-1 plays a key role in the rapid and reproducible shutoff of rhodopsin signaling. Its highly selective binding to… Expand Light-induced rhodopsin signaling is turned off with sub-second kinetics by rhodopsin phosphorylation followed by arrestin-1… Expand Many G protein-coupled receptors (GPCRs) are known to form dimers or even oligomers, and these aggregated states have been… Expand Sensory rhodopsin I (SRI) in Halobacterium salinarum acts as a receptor for single-quantum attractant and two-quantum repellent… Expand Upon their discovery, beta-arrestins 1 and 2 were named for their capacity to sterically hinder the G protein coupling of agonist… Expand Arrestins ensure the timely termination of receptor signaling. The role of rhodopsin phosphorylation in visual arrestin binding… Expand PERSPECTIVES AND SUMMARy 654 SCOPE… Expand