PMC:7461420 / 56568-56755 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T715","span":{"begin":9,"end":11},"obj":"http://purl.obolibrary.org/obo/CLO_0008285"},{"id":"T716","span":{"begin":52,"end":54},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"},{"id":"T717","span":{"begin":96,"end":97},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"157 The P1 lactam moiety is deeply embedded in the S1 pocket where the lactam nitrogen donates a three‐center H‐bond to the main chain oxygen of the Phe140 and the carboxylate of Glu166."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T99","span":{"begin":9,"end":11},"obj":"Chemical"},{"id":"T1465","span":{"begin":12,"end":18},"obj":"Chemical"},{"id":"T49981","span":{"begin":72,"end":78},"obj":"Chemical"},{"id":"T46088","span":{"begin":79,"end":87},"obj":"Chemical"},{"id":"T71910","span":{"begin":136,"end":142},"obj":"Chemical"}],"attributes":[{"id":"A8201","pred":"chebi_id","subj":"T99","obj":"http://purl.obolibrary.org/obo/CHEBI_60949"},{"id":"A7361","pred":"chebi_id","subj":"T1465","obj":"http://purl.obolibrary.org/obo/CHEBI_24995"},{"id":"A41397","pred":"chebi_id","subj":"T49981","obj":"http://purl.obolibrary.org/obo/CHEBI_24995"},{"id":"A75676","pred":"chebi_id","subj":"T46088","obj":"http://purl.obolibrary.org/obo/CHEBI_25555"},{"id":"A74978","pred":"chebi_id","subj":"T71910","obj":"http://purl.obolibrary.org/obo/CHEBI_25805"}],"text":"157 The P1 lactam moiety is deeply embedded in the S1 pocket where the lactam nitrogen donates a three‐center H‐bond to the main chain oxygen of the Phe140 and the carboxylate of Glu166."}

{"project":"LitCovid-PubTator","denotations":[{"id":"1713","span":{"begin":12,"end":18},"obj":"Chemical"},{"id":"1714","span":{"begin":72,"end":78},"obj":"Chemical"},{"id":"1715","span":{"begin":79,"end":87},"obj":"Chemical"},{"id":"1716","span":{"begin":136,"end":142},"obj":"Chemical"},{"id":"1717","span":{"begin":150,"end":156},"obj":"Chemical"},{"id":"1718","span":{"begin":180,"end":186},"obj":"Chemical"}],"attributes":[{"id":"A1713","pred":"tao:has_database_id","subj":"1713","obj":"MESH:D007769"},{"id":"A1714","pred":"tao:has_database_id","subj":"1714","obj":"MESH:D007769"},{"id":"A1715","pred":"tao:has_database_id","subj":"1715","obj":"MESH:D009584"},{"id":"A1716","pred":"tao:has_database_id","subj":"1716","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":"157 The P1 lactam moiety is deeply embedded in the S1 pocket where the lactam nitrogen donates a three‐center H‐bond to the main chain oxygen of the Phe140 and the carboxylate of Glu166."}

{"project":"LitCovid-sentences","denotations":[{"id":"T493","span":{"begin":0,"end":187},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"157 The P1 lactam moiety is deeply embedded in the S1 pocket where the lactam nitrogen donates a three‐center H‐bond to the main chain oxygen of the Phe140 and the carboxylate of Glu166."}