8DS5
X-ray structure of the MK5890 Fab - CD27 antibody-antigen complex
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 17-ID |
| Synchrotron site | APS |
| Beamline | 17-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2017-07-19 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 1. |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 114.246, 126.105, 131.602 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 22.000 - 1.926 |
| R-factor | 0.2101 |
| Rwork | 0.209 |
| R-free | 0.22540 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2xtj |
| RMSD bond length | 0.008 |
| RMSD bond angle | 0.980 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | MOLREP |
| Refinement software | BUSTER (2.11.7 (23-SEP-2019)) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 52.400 | 52.400 | 2.105 |
| High resolution limit [Å] | 1.926 | 6.218 | 1.927 |
| Rmerge | 0.062 | 0.039 | 0.952 |
| Rmeas | 0.067 | 0.043 | 1.038 |
| Rpim | 0.026 | 0.017 | 0.408 |
| Total number of observations | 13937 | 13693 | |
| Number of reflections | 45883 | 2293 | 2295 |
| <I/σ(I)> | 15.4 | 39.8 | 1.6 |
| Completeness [%] | 91.5 | 99.7 | 62.6 |
| Redundancy | 6.6 | 6.1 | 6 |
| CC(1/2) | 0.999 | 0.998 | 0.718 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 291 | 0.1M Tris Cl pH 8.5, 40% v/v PEG400, 8.0mM CdCl2 |
