PMC:7352545 / 758-1067 JSONTXT

{"project":"LitCovid_Glycan-Motif-Structure","denotations":[{"id":"T3","span":{"begin":87,"end":89},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"},{"id":"T4","span":{"begin":209,"end":211},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"},{"id":"T5","span":{"begin":280,"end":282},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"}],"text":"nzyme. Most β-CoVs recognize 9-O-acetyl-SAs but switched to recognizing the 4-O-acetyl-SA form during evolution of CoVs. Type I HE is specific for the 9-O-Ac-SAs and type II HE is specific for 4-O-Ac-SAs. The SA-binding shift proceeds through quasi-synchronous adaptations of the SA-recognition sites of the l"}

{"project":"LitCovid-PubTator","denotations":[{"id":"58","span":{"begin":14,"end":18},"obj":"Species"},{"id":"59","span":{"begin":115,"end":119},"obj":"Species"},{"id":"74","span":{"begin":29,"end":43},"obj":"Chemical"},{"id":"75","span":{"begin":76,"end":89},"obj":"Chemical"},{"id":"96","span":{"begin":243,"end":260},"obj":"Disease"}],"attributes":[{"id":"A58","pred":"tao:has_database_id","subj":"58","obj":"Tax:11118"},{"id":"A59","pred":"tao:has_database_id","subj":"59","obj":"Tax:11118"},{"id":"A96","pred":"tao:has_database_id","subj":"96","obj":"MESH:D009378"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"nzyme. Most β-CoVs recognize 9-O-acetyl-SAs but switched to recognizing the 4-O-acetyl-SA form during evolution of CoVs. Type I HE is specific for the 9-O-Ac-SAs and type II HE is specific for 4-O-Ac-SAs. The SA-binding shift proceeds through quasi-synchronous adaptations of the SA-recognition sites of the l"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T6","span":{"begin":40,"end":43},"obj":"http://purl.obolibrary.org/obo/CLO_0051568"},{"id":"T7","span":{"begin":158,"end":161},"obj":"http://purl.obolibrary.org/obo/CLO_0051568"},{"id":"T8","span":{"begin":200,"end":203},"obj":"http://purl.obolibrary.org/obo/CLO_0051568"}],"text":"nzyme. Most β-CoVs recognize 9-O-acetyl-SAs but switched to recognizing the 4-O-acetyl-SA form during evolution of CoVs. Type I HE is specific for the 9-O-Ac-SAs and type II HE is specific for 4-O-Ac-SAs. The SA-binding shift proceeds through quasi-synchronous adaptations of the SA-recognition sites of the l"}

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{"project":"LitCovid-sentences","denotations":[{"id":"T8","span":{"begin":7,"end":120},"obj":"Sentence"},{"id":"T9","span":{"begin":121,"end":204},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"nzyme. Most β-CoVs recognize 9-O-acetyl-SAs but switched to recognizing the 4-O-acetyl-SA form during evolution of CoVs. Type I HE is specific for the 9-O-Ac-SAs and type II HE is specific for 4-O-Ac-SAs. The SA-binding shift proceeds through quasi-synchronous adaptations of the SA-recognition sites of the l"}