PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33897423-5 2021 In this study, molecular docking and biolayer interferometry (BLI) binding assay were adopted to determine the direct molecular interactions between natural small-molecule, 1,2,3,4,6-Pentagalloyl glucose (PGG) and the spike-RBD of the SARS-CoV-2. Glucose 196-203 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 218-223