scholarly journals Coordination of alkali metal ions to model branched hexasaccharides dictates fragment yield in MALDI in-source decay with hydrogen abstraction using 5-nitrosalicylic acid as the matrix

2014 ◽  
Vol 49 (10) ◽  
pp. 1059-1062 ◽  
Author(s):  
Daiki Asakawa ◽  
Nicolas Smargiasso ◽  
Edwin De Pauw
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Hydrogen Abstraction ◽  
Alkali Metal Ions ◽  
The Matrix ◽  
Fragment Yield

Ion–peptide interactions between alkali metal ions and a termini-protected dipeptide: modeling a portion of the selectivity filter in K+ channels

2019 ◽  
Vol 21 (2) ◽  
pp. 561-571 ◽  
Author(s):  
Shun-ichi Ishiuchi ◽  
Yuta Sasaki ◽  
James M. Lisy ◽  
Masaaki Fujii
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Selectivity Filter ◽  
Alkali Metal Ions ◽  
K Channels ◽  
Peptide Interactions

Differentiating K+ and Na+ binding patterns in peptide sequences.

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