Activation of a G protein coupled receptor at the cell membrane

preview_player
Показать описание
This short animation shows the activation process of a G protein-coupled receptor (Class B).
G protein-coupled receptors (shown in blue) can be activated by endogenous peptides (shown in green), which is followed by conformational changes in the receptor and engagement of a G protein heterotrimer. After conformational changes and nucleotide exchange at the Gαs protein, the G protein heterotrimer disengages from the receptor and is ready for further cell signalling.

Animation was produced in Blender 3D.
Music: produced in Garage Band.
  1. PiperProteinProductions
Рекомендации по теме
G Protein Coupled 0:03:38

G Protein Coupled Receptors(GPCRs) - Structure, Function, Mechanism of Action. Everything!

G protein coupled 0:03:22

G protein coupled receptor | GPCR

G Protein Activation 0:03:18

G Protein Activation In GPCR Signaling

Activation of a 0:00:41

Activation of a G protein coupled receptor at the cell membrane

G Protein Coupled 0:12:48

G Protein Coupled Receptors | Nervous system physiology | NCLEX-RN | Khan Academy

G-Protein & G-Protein-Coupled 0:24:51

G-Protein & G-Protein-Coupled Receptors (GPCR) | Cell Surface Receptor | Physiology | Endocrinol...

Endocrinology | Receptor 0:28:04

Endocrinology | Receptor Pathways

GPCR Scientific Animation 0:00:13

GPCR Scientific Animation

G-protein coupled receptors 0:03:24

G-protein coupled receptors (GPCRs)

RAS Protein - 0:03:45

RAS Protein - Small GTPases

G Protein Coupled 0:06:59

G Protein Coupled Receptors (GPCR) & G Proteins

Signal Transduction Pathways 0:17:26

Signal Transduction Pathways (G-Protein, Receptor Tyrosine Kinase, cGMP)

Common cell signaling 0:09:41

Common cell signaling pathway

Protein Kinases: Cell 0:02:54

Protein Kinases: Cell Signaling and Phosphorylation

Receptors: Signal Transduction 0:06:26

Receptors: Signal Transduction and Phosphorylation Cascade

G Protein Coupled 0:02:08

G Protein Coupled Receptors (GPCRs) - Structure, Mechanism of Action

068-G Protein Signaling 0:06:25

068-G Protein Signaling

Inositol Triphosphate (IP3) 0:05:42

Inositol Triphosphate (IP3) and Calcium Signaling Pathway | Second Messenger System

Gq Pathway Of 0:06:53

Gq Pathway Of G-Protein-Coupled Receptors Explained | Clip

IP3 DAG Calcium 0:03:27

IP3 DAG Calcium Pathway

G-Protein and GTPase 0:03:25

G-Protein and GTPase Switching Mechanism

Phospholipase C - 0:05:30

Phospholipase C - IP3, DAG Pathway || Gq protein pathway

Receptor Tyrosine Kinases 0:04:14

Receptor Tyrosine Kinases - RTK

G Protein Coupled-Receptor 0:09:58

G Protein Coupled-Receptor Activation

Комментарии
Автор

Dude come back and do all your videos on YouTube shorts, just with some text, you'll be a great hit! And medical students will appreciate it so much!

morgan
Автор

Now I know this very useful in life piece of information about how a G protein coupled receptor activates.

Catversionofcat
Автор

Thanks for this illuminating animation! So useful for teaching.

samuelhoare
Автор

I have a question. I’m not sure if this applies to all G protein-coupled receptors, but I saw a different animation showing the heterotrimer bound when the ligand was absent.

professorchimp
Автор

Do membrane proteins around keratin in human's stratum corneum get thicker or swollen?

kukukukijochu
Автор

Williams Kimberly Martin George Rodriguez Jose

ThomasButlergT