PMC:7321036 / 14447-14615 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T14742","span":{"begin":65,"end":68},"obj":"http://purl.obolibrary.org/obo/CLO_0001236"}],"text":"onal constraint, was estimated for each residue position (Figure 2 A; Ng and Henikoff 2003), and the sites were mapped to positions within structured regions for five p"}

{"project":"2_test","denotations":[{"id":"32645325-12824425-20773050","span":{"begin":86,"end":90},"obj":"12824425"}],"text":"onal constraint, was estimated for each residue position (Figure 2 A; Ng and Henikoff 2003), and the sites were mapped to positions within structured regions for five p"}