PMC:7335631 / 1073-1086 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T19","span":{"begin":0,"end":8},"obj":"GO:0031975"},{"id":"T68462","span":{"begin":0,"end":8},"obj":"GO:0031975"}],"text":"envelope prot"}