TY - RPRT TI - A beta 3 integrin mutation abolishes ligand binding and alters divalent cation-dependent conformation. AU - J C Loftus AU - T E O'Toole AU - E F Plow AU - A Glass AU - A L Frelinger AU - M H Ginsberg PY - 1990 DO - 10.1126/science.2392682 UR - https://pubmed.ncbi.nlm.nih.gov/2392682/ ID - 2392682 ER -