1B18
PH AFFECTS GLU B13 SWITCHING AND SULFATE BINDING IN CUBIC INSULIN CRYSTALS (PH 5.53 COORDINATES)
Summary for 1B18
Entry DOI | 10.2210/pdb1b18/pdb |
Related | 1B17 1B18 1B19 1B2A 1B2B 1B2C 1B2D 1B2E 1B2F 1B2G |
Descriptor | PROTEIN (INSULIN a chain), PROTEIN (INSULIN b chain), SULFATE ION, ... (4 entities in total) |
Functional Keywords | hormone, glucose concentration decrease, hormone-growth factor complex, hormone/growth factor |
Biological source | Sus scrofa (pig) More |
Total number of polymer chains | 2 |
Total formula weight | 5883.69 |
Authors | Diao, J.S.,Caspar, D.L.D. (deposition date: 1998-11-26, release date: 2003-04-08, Last modification date: 2023-12-27) |
Primary citation | Diao, J. Crystallographic titration of cubic insulin crystals: pH affects GluB13 switching and sulfate binding. Acta Crystallogr.,Sect.D, 59:670-676, 2003 Cited by PubMed: 12657786DOI: 10.1107/S0907444903002208 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.8 Å) |
Structure validation
Download full validation report