PMC:7461420 / 56756-56801 JSONTXT

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{"project":"LitCovid-PubTator","denotations":[{"id":"1719","span":{"begin":13,"end":19},"obj":"Chemical"},{"id":"1720","span":{"begin":38,"end":44},"obj":"Chemical"}],"attributes":[{"id":"A1719","pred":"tao:has_database_id","subj":"1719","obj":"MESH:D010100"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"The carbonyl oxygen forms a H‐bond to His163."}

{"project":"LitCovid-sentences","denotations":[{"id":"T494","span":{"begin":0,"end":45},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The carbonyl oxygen forms a H‐bond to His163."}