Quick Biochemistry Basics | G protein coupled receptor | GPCR @quickbiochemistrybasics | Uploaded 1 year ago | Updated 1 day ago
G protein coupled receptor (GPCR) is also called, seven trans-membrane receptor. It acts as a signalling molecule in most of the eukaryotes. It is attached with alpha beta and gamma subunits in the cytoplasm. Upon activation the alpha subunit binds GTP and activates other cellular proteins, which acts as a cell signal.