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Receptors - Coggle Diagram
Receptors
Extracellular
Enzyme linked receptor
Signals bind to the receptor
Intracellular part of the protein acts as a kinase (which transfers P)
ways it acts as kinase
Hydrolyzes ATP and transfers phosphate to itself
Hydrolyzes ATP, transfers phosphate to another protein
Hydrolyzes atp, transfers the phosphate to itself, and then from itself to another
The kinase is named Depending on amino acid that is in the intracellular domain (tyrosine kinase)
Epidermal growth factor receptor
Coupled receptors
Epidermal growth factor causes receptors to dimerize
Hydrolizes ATP and adds phosphate to tyrosine
Cases relay receptors to become active
Also called tyrosine kinase
G protein coupled receptor
Multipass protein
Often times passes seven times through membrane
Needs assistance from a tiny lipid anchored protein (G protein)
When bound to GDP inactive
When bound to GTP active
Ligand Gated Ion Channel
Binds to a receptor noncovalently, causes the channel to open, and solutes to enter
Intracellular
Direct Transcription
Binds directly to the DNA
Estrogen
Binds to receptors inside of the nucleus
Receptors dimerize
Comes into contact with DNA which induces response
Adesterone
Indirect transcription factor
Does not bind directly to DNA
Auxin
BInds to receptor in cytosol which travels through nuclear pore
Binds to an inhibitor in the nucleus
Inhibitor is degraded, opening up for transcription