ABCC7 p.Arg899Cys
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PMID: 25024266
[PubMed]
Cui G et al: "Three charged amino acids in extracellular loop 1 are involved in maintaining the outer pore architecture of CFTR."
No.
Sentence
Comment
224
Tab l e 1 Reversal potentials of WT-CFTR and mutants in ND96 bath solution CFTR n Vrev mV WT 14 &#e032;27.75 &#b1; 0.78 R334A 6 &#e032;12.15 &#b1; 1.64a R117A 6 &#e032;22.51 &#b1; 0.85a E116R 5 &#e032;21.45 &#b1; 1.14a K114D 5 &#e032;24.68 &#b1; 3.22 D110R 5 &#e032;27.64 &#b1; 3.29 R104E 5 &#e032;21.15 &#b1; 1.08a R899C 4 &#e032;25.30 &#b1; 3.94 D891C 6 &#e032;25.81 &#b1; 2.44 K892E 5 &#e032;23.70 &#b1; 3.62 E1124R 5 &#e032;18.32 &#b1; 0.43a E1126R 5 &#e032;20.67 &#b1; 3.16b R117E/E1126R 6 &#e032;23.06 &#b1; 1.37b R104E/E116R 6 &#e032;27.17 &#b1; 1.08 Values are mean &#b1; SEM.
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ABCC7 p.Arg899Cys 25024266:224:316
status: NEW238 We did not observe any evidence of covalent modification of E1124C-, D891C-, or R899C- CFTR; there was no change in current upon exposure to either MTSET+ or MTSES&#e032; .
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ABCC7 p.Arg899Cys 25024266:238:80
status: NEW242 However, in our hands, the R899C mutation had no effect on channel function.
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ABCC7 p.Arg899Cys 25024266:242:27
status: NEW