Cysteine
https://openalex.org/C2779201268
https://www.wikidata.org/wiki/Q186474
Chemistry
https://openalex.org/C185592680
https://www.wikidata.org/wiki/Q2329
Methionine
https://openalex.org/C2780912031
https://www.wikidata.org/wiki/Q180341
BK channel
https://openalex.org/C61144316
https://www.wikidata.org/wiki/Q4835827
Biophysics
https://openalex.org/C12554922
https://www.wikidata.org/wiki/Q7100
Mutagenesis
https://openalex.org/C16318435
https://www.wikidata.org/wiki/Q149299
Amino acid
https://openalex.org/C515207424
https://www.wikidata.org/wiki/Q8066
Ion channel
https://openalex.org/C50254741
https://www.wikidata.org/wiki/Q62536
Biochemistry
https://openalex.org/C55493867
https://www.wikidata.org/wiki/Q7094
Stating purpose of the current research with reference to gaps or issues in the literature
Our investigations aimed to target this uncertainty by reviewing the scientific and technical data …
[INST] Please produce a sentence from the paper. The sentence should not mention the title of the paper, rather it be extracted from the Introducing Work section of the paper.
Please provide one singular full sentence from the paper that serves the function provided, using the example as guidance. Be specific, using relevant terminology from the paper.
Refrain from vague or generic statements. Finally produce a search query in the form of a question targeted towards the knowledge contained therein. 
You must output json with the structure of {'Sentence': sentence, 'Query': query}.
Field: "Biophysics".
Paper: "Magnesium gates glutamate-activated channels in mouse central neurones"
Function: "Stating purpose of the current research with reference to gaps or issues in the literature".
Example Sentence: "Our investigations aimed to target this uncertainty by reviewing the scientific and technical data …". [/INST]