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Property Organism Value Units ID Details
Radius of Potassium ion Generic 1.33 Angstrom 104163 Stein, Wilfred D., Transport...
Summary of ion selectivity experiments Snail Helix roseneri Table - link N/A 109171 H. Reuter and C.F. Stevens...
Radius of Calcium ion Biosphere 0.99 Angstrom 104164 Stein, Wilfred D., Transport...
Intracellular K+ (potassium ion) Microbes 300 - 700 mM 112288 Martinac B, Saimi Y,...
Cytoplasmic concentration of K+ ion Bacteria Escherichia coli 100 to 600 mM 109542 Hiraga S. Chromosome...
Ion-Channel Kinetics Eukaryotes Table - link N/A 109243 Faisal AA, White JA,...
Length of viral ion channels Virus ~100 amino acids 110624 Fischer WB, Sansom MS....
Experimental ion permeability coefficients in different bilayers Various Table - link N/A 112546 Vorobyov I. et al., ...
Chloride ion content Rat Rattus norvegicus 5 in skeletal muscle:119 in plasma water mM 107189 Conway EJ. Nature and...
Passive ion permeability through water channel African clawed frog Xenopus laevis ≤1 ion/200,000 water molecules 110412 Maurel C. Aquaporins...
Ion channel conductance and selectivity Eukaryotes Table - link N/A 109166 Latorre R, Miller C....
Activation energy of transport by ion channels Generic ~15 to 25 kJ/mol 109164 Latorre R, Miller C....
Ion selectivity of MscS [Small-conductance mechanosensitive channels] Bacteria Escherichia coli PCl : PK = 1 : 1.5–3.0 N/A 112287 Martinac B, Saimi Y,...
Ion and elemental composition Budding yeast Saccharomyces cerevisiae Table - link N/A 107752 van Eunen K et al., Measuring...
Chloride ion diameter Biosphere ~3.7 Angstrom 103950 Rivetta A, Slayman C...
Density of active ion channels on membrane Amoeba Dictyostelium discoideum ~1 active channel/µm^2 110724 Muller U, Malchow D,...
Charge/mass (m/z) ratio of immonium ion of phosphotyrosine Generic 216.043 unitless 105738 Mann M, Ong SE, Grønborg M...
Rates of catalysis by ion channels Generic 10^6 to 10^9 Ions transported per second 109162 Latorre R, Miller C....
States of phosphate ion in aqueous solution at neutral pH Unspecified 62% HPO42− and 38% H2PO4− % 106514 Orij R, Brul S, Smits...
Radius of the crystal size of potassium ion Generic 1.33 (Table - link) Angstrom 109742 Stein, Wilfred D., Transport...