PMC:7461420 / 7768-7893 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T34","span":{"begin":106,"end":112},"obj":"Body_part"}],"attributes":[{"id":"A34","pred":"fma_id","subj":"T34","obj":"http://purl.org/sig/ont/fma/fma68646"}],"text":"2) by extracellular proteases. While S1 remains attached to its target, S2 is further cleaved by the host cell's own transmem"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T83","span":{"begin":37,"end":39},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"},{"id":"T84","span":{"begin":72,"end":74},"obj":"http://purl.obolibrary.org/obo/CLO_0008922"},{"id":"T85","span":{"begin":72,"end":74},"obj":"http://purl.obolibrary.org/obo/CLO_0050052"},{"id":"T86","span":{"begin":106,"end":112},"obj":"http://purl.obolibrary.org/obo/GO_0005623"}],"text":"2) by extracellular proteases. While S1 remains attached to its target, S2 is further cleaved by the host cell's own transmem"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T35","span":{"begin":72,"end":74},"obj":"Chemical"}],"attributes":[{"id":"A35","pred":"chebi_id","subj":"T35","obj":"http://purl.obolibrary.org/obo/CHEBI_29387"}],"text":"2) by extracellular proteases. While S1 remains attached to its target, S2 is further cleaved by the host cell's own transmem"}