PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34179095-4 2021 Our results indicate that SARS-CoV-2 uses a dual strategy: in addition to the known interaction with angiotensin-converting enzyme 2, the viral spike protein can also interact with sialic-acid receptors of the cells in the upper airways. N-Acetylneuraminic Acid 181-192 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 144-149