5D54
In meso X-ray crystallography structure of insulin at 100 K
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SLS BEAMLINE X10SA |
| Synchrotron site | SLS |
| Beamline | X10SA |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2015-02-18 |
| Detector | DECTRIS PILATUS 6M-F |
| Wavelength(s) | 1.03321 |
| Spacegroup name | I 21 3 |
| Unit cell lengths | 77.510, 77.510, 77.510 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 38.755 - 1.500 |
| R-factor | 0.1781 |
| Rwork | 0.177 |
| R-free | 0.18830 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 9ins |
| RMSD bond length | 0.006 |
| RMSD bond angle | 0.920 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.9_1690) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.540 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Number of reflections | 12580 | |
| <I/σ(I)> | 15.45 | 1.49 |
| Completeness [%] | 99.9 | 100 |
| Redundancy | 6.46 | 6.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | LIPIDIC CUBIC PHASE | 293 | 0.1-0.2 M sodium phosphate, pH 5.5-6.1, and 33-38 %(w/v) PEG400 |
