Crystal structure of metarhodopsin II.
Choe, H.W., Kim, Y.J., Park, J.H., Morizumi, T., Pai, E.F., Krauss, N., Hofmann, K.P., Scheerer, P., Ernst, O.P.(2011) Nature 471: 651-655
- PubMed: 21389988 
- DOI: 10.1038/nature09789
- Primary Citation of Related Structures:  
3PXO, 3PQR - PubMed Abstract: 
G-protein-coupled receptors (GPCRs) are seven transmembrane helix (TM) proteins that transduce signals into living cells by binding extracellular ligands and coupling to intracellular heterotrimeric G proteins (Gαβγ). The photoreceptor rhodopsin couples ...