Mehlman T. S., Biel J. T., Azeem S. M., Nelson E. R., Hossain S., Dunnett L., Paterson N. G., Douangamath A., Talon R., Axford D., Orins H., von Delft F., Keedy D. A. Room-temperature crystallography reveals altered binding of small-molecule fragments to PTP1B. eLife 2023 12:e84632