CORD-19:3f9572ae671d876279b4d2cd6b6544b24fb3e52d / 4068-4272 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T23","span":{"begin":0,"end":204},"obj":"Sentence"},{"id":"TextSentencer_T23","span":{"begin":0,"end":204},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"21 The three-dimensional structure of stefin A has been determined in solution and in complex with cathepsin H, the latter being similar to stefin B-papain complex with a few distinct differences 19, 22 ."}