PubMed:1718025 / 931-934 JSONTXT

{"project":"jnlpba-st-training","denotations":[{"id":"T23","span":{"begin":0,"end":3},"obj":"protein"}],"text":"S1'"}

{"project":"GENIAcorpus","denotations":[{"id":"T25","span":{"begin":0,"end":3},"obj":"protein_domain_or_region"}],"text":"S1'"}