PMC:7271924 / 2224-2237 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T40","span":{"begin":0,"end":13},"obj":"SO:0000409"},{"id":"T60632","span":{"begin":0,"end":13},"obj":"SO:0000409"}],"text":"docking sites"}