What is the function of the TAS1R2 and TAS1R3 proteins?
Understand the Problem
The question is asking about the specific function of the TAS1R2 and TAS1R3 proteins, which are known to play a role in taste perception, particularly sweet taste receptors. The user is likely looking to understand the biological role these proteins serve.
Answer
They form the principal sweet taste receptor, detecting sugars and triggering secretion of ATP, incretins, or insulin.
The TAS1R2 and TAS1R3 proteins form a dimer that functions as the principal sweet taste receptor, detecting sugars and triggering responses such as secretion of ATP, incretins, or insulin.
Answer for screen readers
The TAS1R2 and TAS1R3 proteins form a dimer that functions as the principal sweet taste receptor, detecting sugars and triggering responses such as secretion of ATP, incretins, or insulin.
More Information
The TAS1R2/TAS1R3 dimer is crucial for sensing sweetness, from natural sugars to artificial sweeteners, playing an essential role in metabolic signaling.
Tips
Ensure not to confuse TAS1R proteins involved in sweet taste with TAS1R1 involved in umami taste perception.
Sources
- The web page with info on - Example Source - ncbi.nlm.nih.gov
- TAS1R2 - an overview | ScienceDirect Topics - sciencedirect.com
- Biophysical and functional characterization of the human TAS1R2 - nature.com
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