TY - RPRT TI - The SARS-CoV-2 S1 spike protein mutation N501Y alters the protein interactions with both hACE2 and human derived antibody: A Free energy of perturbation study AU - Fratev, F. PY - 2020 DO - 10.1101/2020.12.23.424283 UR - https://www.biorxiv.org/content/10.1101/2020.12.23.424283v1 ID - 10.1101/2020.12.23.424283 ER -