PMC:7443692 / 58657-58776 JSONTXT

{"project":"LitCovid-sample-UniProt","denotations":[{"id":"T4767","span":{"begin":83,"end":95},"obj":"Protein"}],"attributes":[{"id":"A4767","pred":"uniprot_id","subj":"T4767","obj":"https://www.uniprot.org/uniprot/P81521"},{"id":"A4768","pred":"uniprot_id","subj":"T4767","obj":"https://www.uniprot.org/uniprot/P35002"},{"id":"A4769","pred":"uniprot_id","subj":"T4767","obj":"https://www.uniprot.org/uniprot/O97398"}],"text":"t room temperature in dark. The two aliquots were then digested respectively using chymotrypsin, or a combination of tr"}