PubMed:12151397 / 134-150 JSONTXT

{"project":"PIR-corpus2","denotations":[{"id":"T3","span":{"begin":0,"end":16},"obj":"protein"}],"text":"component of the"}

{"project":"PIR-corpus1","denotations":[{"id":"T4","span":{"begin":0,"end":16},"obj":"protein"}],"text":"component of the"}