3W12
Insulin receptor ectodomain construct comprising domains L1-CR in complex with high-affinity insulin analogue [D-PRO-B26]-DTI-NH2, alpha-CT peptide(704-719) and FAB 83-7
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I24 |
| Synchrotron site | Diamond |
| Beamline | I24 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2012-03-20 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.9686 |
| Spacegroup name | P 2 3 |
| Unit cell lengths | 169.488, 169.488, 169.488 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 29.080 - 4.301 |
| R-factor | 0.2913 |
| Rwork | 0.289 |
| R-free | 0.34920 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3LOH 2wrw |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.641 |
| Data reduction software | XDS |
| Data scaling software | SCALA (3.3.20) |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 169.488 | 4.530 |
| High resolution limit [Å] | 4.301 | 4.300 |
| Rmerge | 2.697 | |
| Number of reflections | 11280 | |
| <I/σ(I)> | 7.8 | 1 |
| Completeness [%] | 99.7 | 100 |
| Redundancy | 8.8 | 8.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 8 | 0.9-1.1M TRI-SODIUM CITRATE, 0.1M IMIDAZOLE-HCL, 0.02% SODIUM AZIDE, PH 8.0 |
