scholarly journals Mapping the Conformational States of the Outer Vestibule of Kcsa, a Prokaryote Potassium Channel, using the Long Chain Quaternary Ammonium Blocker, Tetraoctylammonium

2021 ◽  
Vol 120 (3) ◽  
pp. 158a
Author(s):  
Clara Díaz-García ◽  
Maria Lourdes Renart ◽  
Ana Marcela Giudici ◽  
Jose Antonio Poveda ◽  
Aleksander Fedorov ◽  
...  
Keyword(s):  
Potassium Channel ◽  
Quaternary Ammonium ◽  
Conformational States ◽  
Outer Vestibule ◽  
Long Chain

Pseudopodium Induction by the Action of Quaternary Ammonium Ions on Amoeba Proteus

1969 ◽  
Vol 4 (1) ◽  
pp. 17-24
Author(s):  
J. E. BREWER ◽  
L. G. E. BELL
Keyword(s):  
Cell Membrane ◽  
Cell Surface ◽  
Quaternary Ammonium ◽  
Amoeba Proteus ◽  
Carboxyl Groups ◽  
Ammonium Ions ◽  
Quaternary Nitrogen ◽  
Quaternary Ammonium Ions ◽  
Ammonium Compounds ◽  
Long Chain

Some aliphatic long-chain quaternary ammonium compounds and choline derivatives have been examined for their ability to induce pseudopodia from Amoeba proteus. The reaction involved in pseudopodium induction is believed to be between the quaternary nitrogen cations and polysaccharides on the cell surface. Not all of the carboxyl groups of the polysaccharide are involved in this reaction. The mechanism of pseudopodium induction is discussed in terms of changes in the surface charge and the permeability of the cell membrane.

Isolation and characterization of Ts19 Fragment II, a new long-chain potassium channel toxin from Tityus serrulatus venom

Peptides ◽  
2016 ◽  
Vol 80 ◽  
pp. 9-17 ◽  
Author(s):  
Felipe Augusto Cerni ◽  
Manuela Berto Pucca ◽  
Fernanda Gobbi Amorim ◽  
Karla de Castro Figueiredo Bordon ◽  
Julien Echterbille ◽  
...  
Keyword(s):  
Potassium Channel ◽  
Isolation And Characterization ◽  
Tityus Serrulatus ◽  
Tityus Serrulatus Venom ◽  
Long Chain

scholarly journals Two Different Conformational States of the KirBac3.1 Potassium Channel Revealed by Electron Crystallography

Structure ◽  
2005 ◽  
Vol 13 (10) ◽  
pp. 1463-1472 ◽  
Author(s):  
Anling Kuo ◽  
Carmen Domene ◽  
Louise N. Johnson ◽  
Declan A. Doyle ◽  
Catherine Vénien-Bryan
Keyword(s):  
Potassium Channel ◽  
Electron Crystallography ◽  
Conformational States

Extractive spectrophotometric determination of mercury(II) with 4-(2-pyridylazo)resorcinol and a long-chain quaternary ammonium salt

The Analyst ◽  
1985 ◽  
Vol 110 (4) ◽  
pp. 391 ◽  
Author(s):  
Yerramilli Anjaneyulu ◽  
P. Chandra Mouli ◽  
M. Ravi Prakasa Reddy ◽  
Kavi Purapu Chandra Sekhar
Keyword(s):  
Spectrophotometric Determination ◽  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt ◽  
Long Chain

Synthesis and application of long-chain alkyl quaternary ammonium-functionalized hyperbranched polyester

2011 ◽  
Vol 121 (5) ◽  
pp. 2927-2935 ◽  
Author(s):  
Yingying Du ◽  
Qianlan Chen ◽  
Li Shen ◽  
Yanjun Xing ◽  
Jinjin Dai
Keyword(s):  
Quaternary Ammonium ◽  
Hyperbranched Polyester ◽  
Long Chain

scholarly journals Soft Antimicrobial Agents:  Synthesis and Activity of Labile Environmentally Friendly Long Chain Quaternary Ammonium Compounds

2003 ◽  
Vol 46 (19) ◽  
pp. 4173-4181 ◽  
Author(s):  
Thorsteinn Thorsteinsson ◽  
Már Másson ◽  
Karl G. Kristinsson ◽  
Martha A. Hjálmarsdóttir ◽  
Hilmar Hilmarsson ◽  
...  
Keyword(s):  
Quaternary Ammonium ◽  
Antimicrobial Agents ◽  
Environmentally Friendly ◽  
Quaternary Ammonium Compounds ◽  
Ammonium Compounds ◽  
Long Chain
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