Room-temperature crystallography reveals altered binding of small-molecule fragments to PTP1B oleh Tamar Skaist Mehlman, Justin T Biel, Syeda Maryam Azeem, Elliot R Nelson, Sakib Hossain, Louise Dunnett, Neil G Paterson, Alice Douangamath, Romain Talon, Danny Axford, Helen Orins, Frank von Delft, Daniel A Keedy