G-protein-coupled receptor structures were not built in a day
نویسندگان
چکیده
منابع مشابه
G-protein Coupled Receptor Dimerization
A growing body of evidence suggests that GPCRs exist and function as dimers or higher oligomers. The evidence for GPCR dimerization comes from biochemical, biophysical and functional studies. In addition, researchers have shown the occurrence of heterodimerization between different members of the GPCR family. Two receptors can interact with each other to make a dimer through their extracellular...
متن کاملIdentifying Unfolding Pathways of G Protein-Coupled Receptor Protein Structures
G protein-coupled receptors (GPCRs) have important functionality in cell signaling processes by external affects such as light, smell, taste, and hormones. The conformational changes in structures of GPCR’s play vital role in signaling processes. The understanding of conformational changes is useful to determine basis of certain diseases that are related to malfunctioning of these proteins. The...
متن کاملNew G-protein-coupled receptor crystal structures: insights and limitations.
G-protein-coupled receptors (GPCRs) constitute a large family of structurally similar proteins that respond to a chemically diverse array of physiological and environmental stimulants. Until recently, high-resolution structural information was limited to rhodopsin, a naturally abundant GPCR that is highly specialized for the detection of light. Non-rhodopsin GPCRs for diffusible hormones and ne...
متن کاملG-Protein Coupled Receptor Dimerization
A growing body of evidence suggests that GPCRs exist and function as dimers or higher oligomers. The evidence for GPCR dimerization comes from biochemical, biophysical and functional studies. In addition, researchers have shown the occurrence of heterodimerization between different members of the GPCR family. Two receptors can interact with each other to make a dimer through their extracellular...
متن کاملG protein-coupled receptor rhodopsin.
The rhodopsin crystal structure provides a structural basis for understanding the function of this and other G protein-coupled receptors (GPCRs). The major structural motifs observed for rhodopsin are expected to carry over to other GPCRs, and the mechanism of transformation of the receptor from inactive to active forms is thus likely conserved. Moreover, the high expression level of rhodopsin ...
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ژورنال
عنوان ژورنال: Protein Science
سال: 2009
ISSN: 0961-8368
DOI: 10.1002/pro.165