3ETB
Crystal structure of the engineered neutralizing antibody M18 complexed with anthrax protective antigen domain 4
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RUH3R |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2006-06-27 |
| Detector | RIGAKU RAXIS IV++ |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 48.940, 299.720, 68.950 |
| Unit cell angles | 90.00, 94.45, 90.00 |
Refinement procedure
| Resolution | 20.000 - 3.800 |
| R-factor | 0.232 |
| Rwork | 0.232 |
| R-free | 0.27600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | PDB entries 3ESU 1acc |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.450 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.940 |
| High resolution limit [Å] | 3.800 | 3.800 |
| Rmerge | 0.120 | 0.283 |
| Number of reflections | 18357 | |
| <I/σ(I)> | 6.1 | |
| Completeness [%] | 96.0 | 91.6 |
| Redundancy | 2.6 | 2.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | 10% PEG 20000, 0.05 M Tris-HCl, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
