PubMed:8276879 / 484-679 JSONTXT

{"project":"sentences","denotations":[{"id":"T5","span":{"begin":0,"end":195},"obj":"Sentence"},{"id":"T5","span":{"begin":0,"end":195},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Recombinant NT-4 from E. coli was crystallized in a form suitable for x-ray analysis, and characterization of these crystals indicated that NT-4 was present as a dimer within the asymmetric unit."}

{"project":"NCBITAXON","denotations":[{"id":"T5","span":{"begin":22,"end":29},"obj":"OrganismTaxon"}],"attributes":[{"id":"A5","pred":"db_id","subj":"T5","obj":"562"}],"text":"Recombinant NT-4 from E. coli was crystallized in a form suitable for x-ray analysis, and characterization of these crystals indicated that NT-4 was present as a dimer within the asymmetric unit."}