Results

Click a row for more details

Property Organism Value Units ID Details
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...
Charge/mass (m/z) ratio of immonium ion of phosphotyrosine Generic 216.043 unitless 105738 Mann M, Ong SE, Grønborg M...
Ion Concentration Ratios, Calculated Equilibrium Potentials, and Measured Transmembrane Potentials Various Table - link N/A 104083 Stein, Wilfred D., Litman...
Rates of catalysis by ion channels Generic 10^6 to 10^9 Ions transported per second 109162 Latorre R, Miller C....
Physiologically relevant concentration of potassium ion (K+) Bacteria Escherichia coli 200 mM 115759 Theillet FX et al., ...
Ion-binding ratio, kS (measure of buffering capacity) Unspecified kS[Ca2+]≈100: kS[Mg2+]≈20 unitless 110753 OS. Andersen, "Cellular...
Cytoplasmic K+ (potassium ion) concentration in roots Plants 80 mM 112370 Hirsch RE, Lewis BD,...
Concentration of calcium ion in resting mitochondria Mammalian tissue culture cell 310 (±30) nM 101700 Akos A. Gerencser and...
Lifetime of single hydronium (H3O+) ion Generic 10^-11 to 10^-12 Sec 106697 Fornili, Migliore and Palazzo...
Membrane potential of sodium ion in axon Squid -60 (Table - link) mV 104085 Stein, Wilfred D., Channels...
Ion conductivity of erythrocyte membrane at 37˚C vertebrates 1.54 S/m 103949 Jaspard F, Nadi M, Rouane...
Lifetime of single hydronium (H3O+) ion at 20°C Generic 1 (Table - link) ps 106550 Hille B., Ion channels...
Ion selectivity of Chlamydomonas MSC1 [mechanosensitive channel 1] expressed in E. coli Algae Chlamydomonas spp. PK : PCl : PBr : PI = 1: 7 : 9 : 9 N/A 112286 Martinac B, Saimi Y,...
Concentration of potassium ion (K+) when grown in different media Bacteria Escherichia coli McIlvaine’s medium ~250 (free): glucose ~180-200: LB ~100 mM 115760 Theillet FX et al., ...
Free ion concentrations and equilibrium potentials for mammalian skeletal muscles Mammals Table - link N/A 106547 Hille B., Ion channels...
Radius of the crystal size of sodium ion Generic 0.9 (Table - link) Angstrom 104162 Stein, Wilfred D., Transport...
Number of ion transport sites on red blood cell membrane Human Homo sapiens 1e+6 membrane transport sites/cell 111367 Brahm J. Temperature...
Ion distributions and their relationship to periplasmic osmotic strength in E. coli and Salmonella typhimurium Various Table - link N/A 104057 Stock JB, Rauch B, Roseman...
Typical single ion channel conductance (how many ions per second can pass through the channel) Generic ≥10^6 ions/sec 110725 Cahalan MD, Wulff H,...