?url_ver=Z39.88-2004&rft_id=10.1074%2Fjbc.RA120.014490&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Kaushik%2C+Abhishek&rft.aulast=Kaushik&rft.aufirst=Abhishek&rft.date=8+November+2020&rft.issn=00219258&rft.atitle=Molecular+Mechanism+of+Selective+Substrate+Engagement+and+Inhibitor+Dis-engagement+of+Cysteine+Synthase&rft.title=Journal+of+Biological+Chemistry&rft.genre=article