Words similar to cations
Example sentences for: cations
How can you use “cations” in a sentence? Here are some example sentences to help you improve your vocabulary:
Closely spaced acidic residues that coordinate divalent cations are characteristic of the active sites of most nucleic acid polymerases, in spite of the fact that they belong to several unrelated structural folds [ 9 13 14 17 28 29 59 ] . Given that the DbDGD motif is the only set of closely spaced acidic residues shared by the RDRPs and the YRHs, it is likely to form part of the nucleotidyltransferase active site of these enzymes.
Ca 2+/Mg 2+discrimination relies on the affinities of the EF-hands for these cations, which is dependent on the types of amino-acid residues in the binding loop [ 11, 13].
The predicted topological organization consists of six transmembrane domains with a hydrophobic loop between the fifth and sixth domain which lines the ion conducting pore [ 17 ] . VR1 has been expressed heterologously in several cell lines and has intrinsic sensitivity to thermal stimuli and to capsaicin (a pungent extract of the Capsicum pepper family) [ 18 ] . VR1 does not discriminate among monovalent cations [ 19 ] ; however, it exhibits a notable preference for divalent cations with a permeability sequence of Ca 2+> Mg 2+> Na +≈ K +≈ Cs + [ 9 ] . Ca 2+is especially important to VR1 function, as extracellular Ca 2+mediates desensitization [ 20 21 ] , a process which enables a neuron to adapt to specific stimuli by diminishing its overall response to a particular chemical or physical signal.
The catalytic activity of CD39 is dependent on the presence of divalent cations.
This rectification has been shown to be independent of external divalent cations [ 24 ] , and is likely due to a combination of rectification in unitary conductance [ 9 ] and voltage-dependent gating [ 24 ] . Application of a lower concentration of capsaicin (0.
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