... and pharmaceutical research, we only recently started to understand the structural basis of their activation mechanism. In the period 2008–2011, nine active-like structures of GPCRs were solved. Among them, we have determined the structure of light-activated rhodopsin with all the features of the active...

...Steven O. Smith Recent advances in the structural biology of GPCRs (G-protein-coupled receptors) have provided insights into their structure and function. Comparisons of the visual and ligand-activated receptors highlight the unique elements of rhodopsin that allow it to function as a highly...

... a further link between the cellular protein folding and degradation machineries. We have demonstrated that HSJ1 proteins contain putative ubiquitin interaction motifs and can modulate the cellular processing of rhodopsin, a protein that is targeted for degradation by the proteasome when it is misfolded...

...E.C. Hulme; Z.L. Lu; J.W. Saldanha; M.S. Bee A homology model of the M 1 muscarinic acetylcholine receptor, based on the X-ray structure of bovine rhodopsin, has been used to interpret the results of scanning and point mutagenesis studies on the receptor's transmembrane (TM) domain. Potential...