PMC:7405836 / 7134-7291 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T15","span":{"begin":148,"end":150},"obj":"Chemical"}],"attributes":[{"id":"A15","pred":"chebi_id","subj":"T15","obj":"http://purl.obolibrary.org/obo/CHEBI_74807"}],"text":"Six of these substitutions are in the region of the receptor-binding domain (RBD), and another six substitutions are in the underpinning subdomain (SD) (16)."}

{"project":"LitCovid-sentences","denotations":[{"id":"T46","span":{"begin":0,"end":157},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Six of these substitutions are in the region of the receptor-binding domain (RBD), and another six substitutions are in the underpinning subdomain (SD) (16)."}