PMC:7736111 / 7175-7444 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"135","span":{"begin":53,"end":57},"obj":"Gene"},{"id":"136","span":{"begin":140,"end":144},"obj":"Gene"},{"id":"137","span":{"begin":219,"end":226},"obj":"Gene"},{"id":"138","span":{"begin":228,"end":235},"obj":"Gene"}],"attributes":[{"id":"A135","pred":"tao:has_database_id","subj":"135","obj":"Gene:59272"},{"id":"A136","pred":"tao:has_database_id","subj":"136","obj":"Gene:59272"},{"id":"A137","pred":"tao:has_database_id","subj":"137","obj":"Gene:7113"},{"id":"A138","pred":"tao:has_database_id","subj":"138","obj":"Gene:7113"}],"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":"s the binding of the spike protein of the virus with ACE2 receptors expressed on the plasma membrane of host cells. (2) The attachment with ACE2 is followed by the cleavage of S protein by membrane bound proteases like TMPRSS2. TMPRSS2 cleaves the membrane bound virus "}