CELL RECEPTORS

Prof.Dr.Nuray Arı, 2018..

• Structural and functional properties of receptors and their classification, cell surface receptors, endocytotic pathway and intracellular movement, classification

• Signaling pathways often have a cascade architecture which result in strong signal amplification.... Signal transduction is the biochemical

Transport from signaling cell to target cell... Steps in

Signal molecule located on surface of signaling cells or on extracellular matrix.. Types of

Major classes of surface (MEMBRAN) receptors

• Transmembrane receptor pass through the cell membrane SEVEN TIMES…... Phosphatidylinositol

• The part of the receptor protein extending into the cytoplasm functions more specifically as a tyrosine kinase, an enzyme that catalyzes the transfer of a phosphate group from ATP