carbon dioxide transmembrane transporter activity

Definition

Target type: molecularfunction

Enables the transfer of carbon dioxide (CO2) from one side of a membrane to the other. [GOC:yaf]

Carbon dioxide transmembrane transporter activity refers to the movement of carbon dioxide (CO2) across cell membranes. This crucial process is essential for various biological functions, including respiration, photosynthesis, and pH regulation. CO2 is a waste product of cellular respiration, and its efficient removal from cells is vital for maintaining proper cellular function. Transmembrane transport of CO2 can occur via passive diffusion or facilitated diffusion. Passive diffusion relies on the concentration gradient of CO2 across the membrane, while facilitated diffusion involves specialized transport proteins that bind CO2 and facilitate its movement across the membrane. In animals, the primary mechanism of CO2 transport is through red blood cells, where CO2 binds to hemoglobin and is transported to the lungs for exhalation. In plants, CO2 is absorbed from the atmosphere and transported into chloroplasts for photosynthesis. Overall, carbon dioxide transmembrane transporter activity plays a critical role in maintaining cellular homeostasis and facilitating essential biological processes.'
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Proteins (1)

Compounds (1)