PMC:7074424 / 14440-14533 JSONTXT

{"project":"2_test","denotations":[{"id":"32201449-19198616-47217058","span":{"begin":90,"end":92},"obj":"19198616"},{"id":"T15470","span":{"begin":90,"end":92},"obj":"19198616"}],"text":"The S2 subunit has two heptad repeat regions (HR 1 and 2) and hydrophobic fusion peptide.[25]"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T152","span":{"begin":4,"end":6},"obj":"http://purl.obolibrary.org/obo/CLO_0008922"},{"id":"T153","span":{"begin":4,"end":6},"obj":"http://purl.obolibrary.org/obo/CLO_0050052"},{"id":"T154","span":{"begin":15,"end":18},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T155","span":{"begin":81,"end":88},"obj":"http://purl.obolibrary.org/obo/PR_000018263"}],"text":"The S2 subunit has two heptad repeat regions (HR 1 and 2) and hydrophobic fusion peptide.[25]"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T135","span":{"begin":4,"end":6},"obj":"Chemical"},{"id":"T136","span":{"begin":81,"end":88},"obj":"Chemical"}],"attributes":[{"id":"A135","pred":"chebi_id","subj":"T135","obj":"http://purl.obolibrary.org/obo/CHEBI_29387"},{"id":"A136","pred":"chebi_id","subj":"T136","obj":"http://purl.obolibrary.org/obo/CHEBI_16670"}],"text":"The S2 subunit has two heptad repeat regions (HR 1 and 2) and hydrophobic fusion peptide.[25]"}

{"project":"LitCovid-sentences","denotations":[{"id":"T96","span":{"begin":0,"end":93},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The S2 subunit has two heptad repeat regions (HR 1 and 2) and hydrophobic fusion peptide.[25]"}