6AW3
Crystal structure of the HopQ-CEACAM3 L44Q complex
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL9-2 |
| Synchrotron site | SSRL |
| Beamline | BL9-2 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2017-02-17 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.979460 |
| Spacegroup name | P 2 2 21 |
| Unit cell lengths | 38.830, 102.594, 112.650 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 102.590 - 2.660 |
| R-factor | 0.2448 |
| Rwork | 0.242 |
| R-free | 0.29682 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.140 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.8.0158) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 102.590 | 2.790 |
| High resolution limit [Å] | 2.660 | 2.660 |
| Rmerge | 0.120 | 1.179 |
| Rpim | 0.081 | 0.841 |
| Number of reflections | 13470 | 1699 |
| <I/σ(I)> | 10.7 | 1.3 |
| Completeness [%] | 99.3 | 96.3 |
| Redundancy | 5.6 | 5.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 298 | 20% w/v PEG 3000, 0.1 M Bis-Tris-HCl, pH 6.5, 0.2 M calcium acetate, 1 % v/v glycerol |
