Crystallographic titration of cubic insulin crystals: pH affects GluB13 switching and sulfate binding.
Diao, J.(2003) Acta Crystallogr D Biol Crystallogr 59: 670-676
- PubMed: 12657786
- DOI: https://doi.org/10.1107/s0907444903002208
- Primary Citation of Related Structures:
1B17, 1B18, 1B19, 1B2A, 1B2B, 1B2C, 1B2D, 1B2E, 1B2F, 1B2G - PubMed Abstract:
Structures of porcine insulin crystals soaked in 1 M sodium sulfate at pH 5.00, 5.53, 5.80, 6.00, 6.16, 6.26, 6.35, 6.50, 6.98 and 9.00 have been determined at between 1.7 and 1.9 A resolution. GluB13 exhibits a single conformation at pH
Organizational Affiliation:
Institute of Molecular Biophysics, Florida State University, Tallahassee 32306, USA. diao@bilbo.bio.purdue.edu