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Mechanism of calcium/calmodulin inhibition of rod cyclic nucleotide-gated channels

Rod cyclic nucleotide-gated (CNG) channels are heterotetramers comprised of both CNGA1 and CNGB1 subunits. Calcium/calmodulin (Ca(2+)/CaM) binds to a site in the N-terminal region of CNGB1 subunits and inhibits the opening conformational change in CNGA1/CNGB1 channels. Here, we show that polypeptide...

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Détails bibliographiques
Auteurs principaux: Trudeau, Matthew C., Zagotta, William N.
Format: Artigo
Langue:Inglês
Publié: The National Academy of Sciences 2002
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC123083/
https://ncbi.nlm.nih.gov/pubmed/12048242
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.122015999
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