Article
Abnormal regulatory interactions of I148T-CFTR and the epithelial Na+ channel in Xenopus oocytes.
American journal of physiology. Cell physiology - 1 Jan 2007
Suaud Laurence, Yan Wusheng, Rubenstein Ronald C
Abstract excerpt
The mechanisms underlying regulatory interactions of the cystic fibrosis transmembrane conductance regulator (CFTR) and the epithelial Na(+) channel (ENaC) in Xenopus oocytes are controversial. CFTR's first nucleotide binding domain (NBD-1) may be important in these interactions, because mutations within NBD-1 impair these functional interactions. We hypothesized that an abnormal CFTR containing a non-NBD-1...
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