Article
Carboxy-terminal truncations modify the outer pore vestibule of muscle chloride channels.
Biophysical journal - 1 Sept 2005
Hebeisen Simon, Fahlke Christoph
Abstract excerpt
Mammalian ClC-type chloride channels have large cytoplasmic carboxy-terminal domains whose function is still insufficiently understood. We investigated the role of the distal part of the carboxy-terminus of the muscle isoform ClC-1 by constructing and functionally evaluating two truncation mutants, R894X and K875X. Truncated channels exhibit normal unitary conductances and anion selectivities but altered apparent...
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