CO2 directly modulates connexin 26 by formation of carbamate bridges between subunits
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منابع مشابه
CO2 directly modulates connexin 26 by formation of carbamate bridges between subunits
Homeostatic regulation of the partial pressure of CO2 (PCO2) is vital for life. Sensing of pH has been proposed as a sufficient proxy for determination of PCO2 and direct CO2-sensing largely discounted. Here we show that connexin 26 (Cx26) hemichannels, causally linked to respiratory chemosensitivity, are directly modulated by CO2. A 'carbamylation motif', present in CO2-sensitive connexins (Cx...
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ژورنال
عنوان ژورنال: eLife
سال: 2013
ISSN: 2050-084X
DOI: 10.7554/elife.01213