3D6G
Fc fragment of IgG1 (Herceptin) with protein-A mimetic peptide dendrimer ligand.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE X11 |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | X11 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-05-19 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.8162 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 49.778, 79.155, 139.223 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 40.000 - 2.300 |
| R-factor | 0.19025 |
| Rwork | 0.188 |
| R-free | 0.25716 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1hzh |
| RMSD bond length | 0.021 |
| RMSD bond angle | 1.860 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 2.380 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Rmerge | 0.064 | 0.599 |
| Number of reflections | 25480 | |
| <I/σ(I)> | 35.7 | 2.37 |
| Completeness [%] | 99.3 | 97.5 |
| Redundancy | 10.8 | 5.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | 10-20% PEG 20K, 0.1M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
