PMC:7253482 / 22686-22699
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T61476","span":{"begin":2,"end":10},"obj":"NNS"},{"id":"T43495","span":{"begin":11,"end":13},"obj":"IN"}],"relations":[{"id":"R67847","pred":"arg1Of","subj":"T61476","obj":"T43495"}],"text":"d residues of"}