PMC:7443692 / 50159-50469 JSONTXT

{"project":"LitCovid-sample-CHEBI","denotations":[{"id":"T270","span":{"begin":54,"end":57},"obj":"Chemical"},{"id":"T272","span":{"begin":248,"end":255},"obj":"Chemical"}],"attributes":[{"id":"A270","pred":"chebi_id","subj":"T270","obj":"http://purl.obolibrary.org/obo/CHEBI_39054"},{"id":"A271","pred":"chebi_id","subj":"T270","obj":"http://purl.obolibrary.org/obo/CHEBI_44557"},{"id":"A272","pred":"chebi_id","subj":"T272","obj":"http://purl.obolibrary.org/obo/CHEBI_36080"}],"text":" days, the supernatant was collected and loaded to Ni-NTA resin for purification. The elution was concentrated and further purified by a Superdex 200 column.\n\nIn-Gel Analysis of SARS-CoV-2 S and Human ACE2 Proteins\nA 3.5-μg aliquot of SARS-CoV-2 S protein as well as a 2-μg aliquot of human ACE2 were combined "}

{"project":"LitCovid-sample-PD-NCBITaxon","denotations":[{"id":"T141","span":{"begin":178,"end":188},"obj":"Species"},{"id":"T142","span":{"begin":195,"end":200},"obj":"Species"},{"id":"T143","span":{"begin":235,"end":245},"obj":"Species"},{"id":"T144","span":{"begin":285,"end":290},"obj":"Species"}],"attributes":[{"id":"A141","pred":"ncbi_taxonomy_id","subj":"T141","obj":"NCBItxid:2697049"},{"id":"A142","pred":"ncbi_taxonomy_id","subj":"T142","obj":"NCBItxid:9606"},{"id":"A143","pred":"ncbi_taxonomy_id","subj":"T143","obj":"NCBItxid:2697049"},{"id":"A144","pred":"ncbi_taxonomy_id","subj":"T144","obj":"NCBItxid:9606"}],"namespaces":[{"prefix":"NCBItxid","uri":"http://purl.bioontology.org/ontology/NCBITAXON/"}],"text":" days, the supernatant was collected and loaded to Ni-NTA resin for purification. The elution was concentrated and further purified by a Superdex 200 column.\n\nIn-Gel Analysis of SARS-CoV-2 S and Human ACE2 Proteins\nA 3.5-μg aliquot of SARS-CoV-2 S protein as well as a 2-μg aliquot of human ACE2 were combined "}

{"project":"LitCovid-sample-sentences","denotations":[{"id":"T341","span":{"begin":82,"end":157},"obj":"Sentence"},{"id":"T342","span":{"begin":159,"end":214},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" days, the supernatant was collected and loaded to Ni-NTA resin for purification. The elution was concentrated and further purified by a Superdex 200 column.\n\nIn-Gel Analysis of SARS-CoV-2 S and Human ACE2 Proteins\nA 3.5-μg aliquot of SARS-CoV-2 S protein as well as a 2-μg aliquot of human ACE2 were combined "}

{"project":"LitCovid-sample-PD-MONDO","denotations":[{"id":"T85","span":{"begin":178,"end":188},"obj":"Disease"},{"id":"T86","span":{"begin":235,"end":245},"obj":"Disease"}],"attributes":[{"id":"A85","pred":"mondo_id","subj":"T85","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"},{"id":"A86","pred":"mondo_id","subj":"T86","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"}],"text":" days, the supernatant was collected and loaded to Ni-NTA resin for purification. The elution was concentrated and further purified by a Superdex 200 column.\n\nIn-Gel Analysis of SARS-CoV-2 S and Human ACE2 Proteins\nA 3.5-μg aliquot of SARS-CoV-2 S protein as well as a 2-μg aliquot of human ACE2 were combined "}

{"project":"LitCovid-sample-UniProt","denotations":[{"id":"T3588","span":{"begin":201,"end":205},"obj":"Protein"},{"id":"T3589","span":{"begin":246,"end":255},"obj":"Protein"},{"id":"T3622","span":{"begin":291,"end":295},"obj":"Protein"}],"attributes":[{"id":"A3588","pred":"uniprot_id","subj":"T3588","obj":"https://www.uniprot.org/uniprot/Q9UFZ6"},{"id":"A3589","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9UIP0"},{"id":"A3590","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9UIN9"},{"id":"A3591","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9UIN8"},{"id":"A3592","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9UIN7"},{"id":"A3593","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9UIN6"},{"id":"A3594","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9UBH8"},{"id":"A3595","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9NRH8"},{"id":"A3596","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9NRH7"},{"id":"A3597","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9NRH6"},{"id":"A3598","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9NRH5"},{"id":"A3599","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9NRH4"},{"id":"A3600","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9NPG5"},{"id":"A3601","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9NPE0"},{"id":"A3602","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q9NP52"},{"id":"A3603","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q95IF9"},{"id":"A3604","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q8N5P3"},{"id":"A3605","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q8IZU6"},{"id":"A3606","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q8IZU5"},{"id":"A3607","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q8IZU4"},{"id":"A3608","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q86Z04"},{"id":"A3609","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q7YR44"},{"id":"A3610","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q7LA71"},{"id":"A3611","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q7LA70"},{"id":"A3612","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q5STD2"},{"id":"A3613","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q5SQ85"},{"id":"A3614","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q1XI16"},{"id":"A3615","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q1XI12"},{"id":"A3616","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/Q15517"},{"id":"A3617","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/O43509"},{"id":"A3618","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/O19084"},{"id":"A3619","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/B0UYZ7"},{"id":"A3620","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/B0S7V2"},{"id":"A3621","pred":"uniprot_id","subj":"T3589","obj":"https://www.uniprot.org/uniprot/A5A6L9"},{"id":"A3622","pred":"uniprot_id","subj":"T3622","obj":"https://www.uniprot.org/uniprot/Q9UFZ6"}],"text":" days, the supernatant was collected and loaded to Ni-NTA resin for purification. The elution was concentrated and further purified by a Superdex 200 column.\n\nIn-Gel Analysis of SARS-CoV-2 S and Human ACE2 Proteins\nA 3.5-μg aliquot of SARS-CoV-2 S protein as well as a 2-μg aliquot of human ACE2 were combined "}

{"project":"LitCovid-sample-PD-FMA","denotations":[{"id":"T157","span":{"begin":206,"end":214},"obj":"Body_part"},{"id":"T158","span":{"begin":248,"end":255},"obj":"Body_part"}],"attributes":[{"id":"A157","pred":"fma_id","subj":"T157","obj":"http://purl.org/sig/ont/fma/fma67257"},{"id":"A158","pred":"fma_id","subj":"T158","obj":"http://purl.org/sig/ont/fma/fma67257"}],"text":" days, the supernatant was collected and loaded to Ni-NTA resin for purification. The elution was concentrated and further purified by a Superdex 200 column.\n\nIn-Gel Analysis of SARS-CoV-2 S and Human ACE2 Proteins\nA 3.5-μg aliquot of SARS-CoV-2 S protein as well as a 2-μg aliquot of human ACE2 were combined "}